Names starting with I.
- Iacopo Italian · Supplanter
- Iago Hebrew/Welsh · Supplanter, holder of the heel, beguiling
- Iain Scottish/Gaelic · God is gracious
- Ian Hebrew via Scottish · Gift of God
- Ianis Hebrew · God is gracious
- Iapó Tupi · Brazilian indigenous name, Tupi origin
- Iara Tupi · Lady of the water
- Iasmim Persian-Brazilian Portuguese · Jasmine flower
- Iasmin Persian-Brazilian Portuguese · Jasmine flower
- Iasmina Persian/Romanian · Jasmine flower; symbolizes grace and beauty
- Ib Old Norse/Germanic · God protects
- Iba Ewe · Chosen or select
- Ibai Basque · River in Basque language
- Iban Basque/Hebrew · Basque variant of John; God is gracious
- Iben Danish/Norwegian · Ebony, Yew wood
- Ibironke Yoruba · Born into luxury or prosperity
- Ibrahim Arabic/Hebrew · Father of many
- Ibrahima Arabic · Father of many nations or exalted father, honoring the prophet Ibrahim
- Ibsa Oromo · Light
- Ibtissam Arabic · To smile or grin
- Ibtissem Arabic · Smile or cheerfulness
- Ibukun Yoruba · Blessing or fortune bestowed by God
- Icaro Greek-Portuguese · Mythic flier, daring spirit
- Ichraf Arabic · Guidance or directing toward truth
- Ichu Quechua · Grass, wild vegetation
- Icía Spanish · Noble
- Icod Spanish · Canary Islands place name
- Ida Germanic · Industrious or diligent
- Idalia Greek · Behold the sun
- Idalina Germanic/Portuguese · Noble and earnest
- Idan Hebrew · Era, time
- Ide Irish · Thirst for goodness
- Idelmar Germanic/Portuguese · Noble and famous
- Idem Igbo · Something or what you have
- Idir Berber/Amazigh · To live or resurrected life
- Idorenyin Nigerian Bantu · Goodness shall follow me
- Idowu Yoruba · Born after twins
- Idrees Arabic · Interpreter or learned/studious
- Idris Arabic · Studious; prophet
- Idriss Arabic/Welsh · Arabic: interpreter, studious. Welsh: ardent lord
- Idrissa West African/Arabic · Interpreter; studious one
- Idryss Arabic/Welsh · Studious or interpreter
- Ids Dutch · Dutch short form, origin unclear
- Idumaekpo Igbo · Respect for lineage and protection
- Idun Old Norse · To rejuvenate or renewal goddess
- Iduna Old Norse · Ever young
- Idunn Norse/Scandinavian · Renewal, Ever young
- Ieda Germanic-Brazilian Portuguese · Work or labor
- Iestyn Welsh · Just righteous
- Ieuan Welsh · God is gracious
- Ieva Hebrew/Baltic · Life
- Ifaa Amharic · Ethiopian name referencing blessing or grace
- Ifeanyi Igbo · Nothing is greater than God or God is supreme
- Ifeanyichukwu Igbo · God is great, supreme creator
- Ifechukwu Igbo · God's gift, God's light, or God's will
- Ifedayo Yoruba · Love brings joy and light
- Ifejika Yoruba · Love provides strength
- Ifeoluwa Yoruba · Love and wealth combined
- Ifeoma Igbo · Good thing; good affair
- Ifetayo Yoruba · Love brings joy
- Ifeyinka Yoruba · Love increases
- Ifeyinwa Igbo · Love or affection is good
- Ify Igbo · Igbo short form of Ifeanyi
- Iga Germanic/Polish · Battle warrior, fiery spirit
- Igan Akan/Ghanaian · Akan origin, meaning unclear
- Ighalo Yoruba · Blessing or favor
- Ignace Latin · Fiery or ardent
- Ignacia Latin-Spanish · Fiery
- Ignacio Latin · Fiery
- Ignacy Polish · Fiery, ardent
- Ignas Latin · Fiery, ardent
- Ignazio Latin/Italian · Passionate or fiery
- Igo Slavic/Germanic · Warrior, archer, or army (uncertain origins)
- Igor Old Norse via Russian · Warrior of Ing
- Igyough Nigerian Bantu · Child of the river
- Ihsane Arabic · Benevolence, charity, kindness, excellence, perfection
- Ihssane Arabic · Goodness, beauty, excellence, moral integrity, kindness
- Iida Germanic/Finnish · Wide or broad heritage
- Iina Finnish · Pure
- Iines Finnish · Pure, holy
- Iiris Finnish/Greek · Rainbow
- Iiro Finnish · Finnish form of Georg
- Ijaiye Yoruba · Yoruba name for a historic place
- Ijan Hebrew/Arabic · Strong, life, God's gift, Yahweh is gracious, or Soul of the Moon
- Ijeoma Igbo · Good journey or safe passage
- Ijjou Arabic/Berber · Berber origin, meaning unclear
- Ijuma Nigerian Bantu · Yoruba origin
- Ikechukwu Igbo · Strength of God or God is powerful
- Ikem Igbo · Strength or power
- Ikenga Igbo · Igbo deity or spiritual force
- Ikenna Igbo · Father has power
- Iker Basque · Visitor or he who visits
- Ikhlas Arabic · Purity, sincerity, wholehearted devotion, faithfulness, genuineness
- Ikra Arabic · To read or recite
- Ikram Arabic · Generosity or noble character
- Ilaf Arabic · Promise, pledge, security, safety, covenant, friendship, and love
- Ilai Hebrew · God is mine or my God
- Ilan Hebrew/Arabic · Hebrew: tree; Arabic: to announce
- Ilana Hebrew · Hebrew name meaning tree or oak tree
- Ilane Hebrew/Greek · Oak tree or bright, shining one
- Ilanga Zulu · Sun
- Ilann Arabic/Hebrew · Intelligent; My God is the Lord
- Ilara Latin-Italian · Cheerful or merry
- Ilari Latin/Finnish · Cheerful or joyful
- Ilaria Latin · Cheerful
- Ilario Latin-Italian · Cheerful, merry
- Ilay Hebrew/Turkish · Ascension, elevation, rising, high, supreme, light, noble, superior, water nymph
- Ilaya Hebrew/Sanskrit · Hebrew: my God will answer; Sanskrit: earth; Tamil: young
- Ilayda Turkish · Water fairy,' princess of the sea,' or water sprite
- Ildefons Germanic · Ready battle
- Ildefonso Germanic/Spanish · Ready for battle
- Ilduara Germanic/Portuguese · Germanic origin, meaning unclear
- Iléana Romanian/Greek · Meaning light, torch, or shining one
- Ilef Arabic · Intimacy, fondness, amicable companionship, warmth, harmony
- Ilga Latvian · Longing, desire, long, lasting
- Ilham Arabic · Inspiration or divine intuition
- Ilhan Turkic/Persian · Ruler of the people or khan of the tribes
- Ilhem Arabic · Divine inspiration
- Ilia Hebrew · My God is Yahweh
- Ilian Hebrew-Bulgarian · My God is Yahweh
- Iliana Greek/Slavic · Shining light, sun ray, from Ilium or Troy
- Iliane French/Greek · From Greek Helene, meaning torch or light
- Ilias Hebrew · God is my salvation
- Ilídio Portuguese · Portuguese origin, meaning unclear
- Ilija Slavic/Hebrew · Variant of Elijah, meaning My God is Yahweh
- Ilina Slavic/Greek · Torch, light, moonlight, or illumination
- Ilinca Romanian/Greek · Torch, light, or sun
- Iline Irish/Greek · From Irish Eibhlin (life,' living) or Greek Helen (torch,' bright one)
- Ilion Ancient Greek · Greek place name used as a given name
- Ilja Slavic/Hebrew · My God is Yahweh
- Ilka Germanic/Scandinavian · Germanic origin, meaning unclear
- Ilkka Finnish · Morning
- Illán Spanish/Basque · Young one
- Illari Latin/Spanish · Cheerful, bright
- Illi Berber · My daughter
- Illia Hebrew/Ukrainian · My God is Yahweh (Hebrew); Ukrainian form of Elijah
- Illyana Greek/Hebrew · Light, torch, sun
- Ilma Finnish-Hungarian · Air or atmosphere
- Ilmari Finnish/Germanic · Eternal or immortal in Finnish-Germanic
- Ilmarinen Finnish · Finnish mythology name
- Ilmatar Finnish · Finnish mythology name
- Ilona Greek-Hungarian · Torch or light
- Ilpo Finnish · Require further documentation
- Ilse Hebrew-Germanic · My God is an oath
- Ilta Finnish · Evening in Finnish language
- Ilva Latvian/Latin · Multiple proposed origins and meanings
- Ily Hebrew/Slavic · From Hebrew Elijah (my God is Yahweh) or English fairy
- Ilya Slavic/Russian · My God is Yahweh or the Lord is my God
- Ilyam Hebrew/Arabic · Derived from Hebrew Eliyahu (my God is Yahweh) or Arabic (intuition or revelation)
- Ilyan Hebrew/Slavic · My God is Yahweh; bright, illuminated, or gentle
- Ilyana Slavic/Arabic · Sun's rays, kindness, greatness, my God is Yahweh, or light
- Ilyane Greek/Latin · Associated with Helen (light or torch); possibly Hebrew for God is my light
- Ilyann Arabic/Hebrew · Arabic: high,' elevated,' noble; Hebrew: My God is Yahweh
- Ilyanna Hebrew/Greek · God has answered, light, softness
- Ilyas Arabic · God is my salvation
- Ilyass Hebrew/Arabic · My God is Yahweh, or the Lord is my God
- Ilyes Arabic · Strength of God
- Ilyess Arabic · Meaning my God is Yahweh or Yahweh is God
- Ilyne Greek/Irish · Light, bright torch, desired, or answer
- Ilza Hebrew-Brazilian Portuguese · My God is an oath
- Ilze Latvian/Hebrew · God is my oath
- Imad Arabic · Support or pillar
- Imaé Hebrew/Japanese · Blend of maternal and contemporary essences, possibly from Hebrew Imma (mother) and Japanese Ima (now)
- Imamu Swahili · Imam or leader
- Iman Arabic · Faith, belief
- Imane Arabic · Faith or belief
- Imani Swahili · Faith; belief
- Imanol Basque · God is with us
- Imany Swahili/Arabic · Faith, belief, or trust
- Imara Swahili · Strong, firm, or resolute
- Imari Finnish · Flame of light
- Imen Arabic · Faith, belief, conviction, security, trustworthiness
- Imene Arabic · Faith or belief
- Imke Germanic/Dutch · Whole, universal
- Imma Spanish/Germanic · Whole, universal
- Immacolata Latin/Italian · Immaculate
- Immo Germanic/German · All embracing
- Imogen English · Maiden, Daughter
- Imoro Akan/Ghanaian · My people
- Impi Finnish · Require documentation
- Imraan Arabic · Prosperity, longevity, abundance, exalted nation
- Imran Arabic · Long life or longevity
- Imrane Arabic/Berber · Prosperity, long life, exalted nation, people of the Most High
- Imre Hungarian/Germanic · industrious ruler
- In-sung Korean · Benevolent and success
- Ina Germanic-Frisian · Pure, faithful
- Inacio Latin-Portuguese · Fiery, ardent
- Inaïa Arabic/Indian · Care, concern, help, protection, benevolence, gift from Allah
- Inaj Sanskrit/Arabic · Sanskrit: care, solicitude, protection; Arabic: divine care
- Inaja Indigenous Brazilian/Indigenous American · Inajá palm, my fire, or gift from God
- Iñaki Latin · Fiery
- Ināra Latvian/Arabic · Arabic: illumination, enlightenment, ray of light
- Inas Arabic · Arabic, meaning unclear
- Inathi Nguni/South African · And linguistic origin unclear
- Inaya Arabic · Care or attention
- Inayah Arabic · Care, concern, help, protection, solicitude
- Inbar Hebrew · Amber
- Indalecio Visigothic/Spanish · Brave one
- Indi Sanskrit/English · Short form of Indira (Sanskrit: beauty, splendor) or India/Indiana (English)
- India Indian · From the country India, named after the Indus River
- Indie American · Independent, creative, individualistic
- Indigo English · Deep blue-purple dye; from India
- Indira Sanskrit · Splendid, beauty, or possessing drops of rain
- Indra Sanskrit/Latvian · Rain
- Indrek Estonian · Ruler of the people or home of the king
- Indy English/American · Land of the Indians, independent, beauty, or splendor
- Inea Latin/Greek · Purity, renewal, grace
- Ineke Hebrew/Dutch · Grace
- Inelisa South African · South African, meaning unclear
- Ines Greek via Spanish · Pure or chaste with Iberian elegance
- Inesa Latvian/Greek · Pure
- Inese Latvian · Pure Grace
- Ineta Latvian/Baltic · Pure
- Inez Greek-Spanish · Pure or holy
- Inga Latvian/Norse · Protected by Ing
- Inga-Britt Germanic/Swedish · Inga and Britt
- Inge Old Norse · Protected by Ing, fertility
- Ingebjorg Old Norse · Ing's protection or heritage blessing
- Ingebjørg Old Norse · God Ing fortress
- Ingeborg Swedish · Guarded by Ing; Norse god
- Ingel Old Norse/Germanic · Of the god Ing
- Ingelinde Germanic/German · Ing's gentle or kind bearer
- Ingeltraud Germanic/German · Ing's strength or loyal counsel
- Inger Old Norse/Germanic · Of the god Ing
- Ingerid Norwegian/Norse · Ing is beautiful
- Ingerlise Germanic/Danish · Danish compound of Inger and Lise
- Ingjerd Old Norse · Ing's strong protector
- Ingo Old Germanic-Norse · God Ing
- Ingrid Old Norse · Beautiful, beloved
- Ingrid-Marie Germanic/Scandinavian · Of Ing and bitter sea
- Ingrīda Latvian/Norse · Ing's beauty
- Ingūna Latvian/Norse · Battle
- Ingunda Germanic/Spanish · Germanic origin, meaning unclear
- Ingunn Old Norse · Ing's beloved or divine gift
- Ingvar Old Norse · Ing's warrior or divine champion
- Ingvild Norwegian/Norse · Ing's battle
- Ini Nigerian · Nigerian diminutive
- Iñigo Basque · My little one
- Iniobong Ibibio/Nigerian · Requires cultural documentation
- Inita Latvian/Greek · Pure, beginning
- Inja Slovenian/Turkic · Short form of names ending in -ina; pearl; benevolent
- Inka Old Norse-Finnish · God Ing
- Inkeri Germanic/Finnish · Strong ruler
- Inmaculada Latin · Immaculate, pure
- Inna Latvian · Strong water or chaste
- Innaya Arabic/Sanskrit · Care, divine protection, gift of God, blessing
- Innes Scottish/Gaelic · Island or river meadow
- Innis Scottish/Irish · Island, water meadow, or sheltered valley
- Innocent Latin/English · Free
- Innocenty Latin/Polish · Sinless or pure
- Innocenza Italian · Innocence
- Inocencia Spanish · Innocence
- Inocêncio Portuguese · Innocence or purity
- Insaf Arabic · Justice, fairness, or equity
- Inssaf Arabic · Justice, fairness, equity
- Inta Latvian · Inner strength, intuition, or estate ruler
- Inti Quechua · Sun
- Intissar Arabic · Victory or triumph, from Arabic nasr (help, support)
- Intiyan Quechua · Sun
- Into Finnish · Require documentation
- Inyang Ibibio/Nigerian · Ibibio origin, meaning unclear
- Ioan Hebrew/Romanian · God is gracious
- Ioana Hebrew · God is gracious
- Ioanna Greek/Hebrew · God is gracious
- Ioannis Hebrew-Greek · God is gracious
- Iolanda Latin-Italian · Violet
- Ion Romanian/Hebrew · God is gracious
- Iona Scottish Gaelic · Sacred island
- Ione Greek · Violet flower or referring to Ionia
- Ionel Romanian/Hebrew · God is gracious
- Ionela Romanian/Hebrew · God is gracious
- Ionelia Romanian/Hebrew · God is gracious
- Ionica Romanian/Hebrew · God is gracious
- Ioniță Romanian/Hebrew · God is gracious
- Ionuț Hebrew/Slavic · God is gracious
- Iorliam Yoruba · Noble or high-born
- Iorzua Basque region · Basque place name adapted as personal name
- Iosif Hebrew · God will increase
- Iosu Basque · God is salvation
- Ipek Turkish · Silk
- Ippolito Italian · Free of horses
- Iqra Arabic · Arabic root q-r-a: to read or to recite
- Ira Hebrew · Watchful, vigilant, or city
- Iracê Tupi · Brazilian Indigenous name
- Iracema Tupi · Lips of honey
- Iraci Tupi-Brazilian Portuguese · Mother of honey or honey bee
- Iraida Greek · Descendant of Hera
- Irani Tupi-Brazilian Portuguese · Honey or honeybee
- Irantzu Basque · Place of ferns (Basque)
- Irchad Arabic · Guidance or direction; being on the right path
- Iremide Yoruba · My goodness has come; blessing has arrived
- Irena Greek · Peace
- Irene Greek · Peace
- Ireneo Greek · Peaceful
- Ireneusz Greek · Peaceful
- Irfane Arabic · Arabic for knowledge, wisdom, or gnosis
- Irha Arabic/Persian · Arabic name meaning to make calm, soothe, serenity, or peace
- Irham Arabic · Compassionate or merciful, from Arabic root r-h-m, linked to Ar-Rahman
- Iria Galician · Peace
- Irina Greek-Russian · Peace
- Irineu Greek-Portuguese · Peaceful
- Irini Greek · Peace
- Iris Greek · Rainbow
- Irisa Latvian/Greek · Rainbow
- Irja Finnish · Finnish female form
- Irma Old Germanic · Whole or universal
- Irmeli Finnish · Strength
- Irmengard Germanic · Whole or universal
- Irmgard Germanic · Whole and strong
- Irmina Germanic · Strength
- Irmtraud Germanic · Strength and trust
- Irupé Guarani · Water lily
- Iryna Slavic · Peace harmony
- Irys Greek · Rainbow
- Isa Hebrew-Germanic · God is my oath, with Iberian elegance
- Isaac Hebrew · He laughs
- Isaak Hebrew · Hebrew for he will laugh or laughter
- Isaaq Hebrew · Hebrew for he will laugh or laughter
- Isabeau Hebrew · Devoted to God
- Isabel Hebrew via Spanish · God is my oath, with Iberian elegance
- Isabela Hebrew-Portuguese · My God is an oath
- Isabeli Hebrew-Brazilian Portuguese · God is my oath, with Iberian elegance
- Isabell Hebrew-German · God is my oath
- Isabella Hebrew via Italian · Pledged to God
- Isabelle French · Pledged To God
- Isabelly Hebrew-Brazilian Portuguese · My God is an oath
- Isabely Hebrew-Brazilian Portuguese · Brazilian respelling of Isabeli
- Isac Hebrew-Scandinavian · He laughs or he will laugh
- Isadora Greek · Gift of Isis
- Isaé French/Hebrew · Hebrew for salvation of the Lord
- Isaia Italian · God saves
- Isaiah Hebrew · Salvation of God
- Isaias Hebrew-Portuguese · God is salvation
- Isaïe French/Hebrew · Hebrew: Yahweh is salvation or The Lord has saved
- Isak Swedish · He laughs
- Isalia Spanish/Hebrew · From Hebrew Elisheva (God is my oath) or Isaiah (Yahweh is salvation)
- Isaline French · From Hebrew God is my oath or Germanic iron
- Isalys French/Spanish · Meaning uncertain; possibly a name blend or from roots meaning pleasant or enchanting
- Isamu Japanese · Courage and bravery
- Isaque Hebrew-Portuguese · He laughs
- Isarn Germanic/Occitan · Iron
- Isaura Greek-Portuguese · Gentle breeze
- Isaure French · From Isauria
- Isaya Hebrew · Hebrew: Yahweh is salvation, or God is salvation
- Isayah Hebrew · Yahweh is salvation or God is salvation
- Isebrand Germanic · Iron sword
- Isée French/Greek · French form of Isaios (equal), variant of Ysé (pledged to God)
- Isenema Yoruba · Good fortune
- Iseult Celtic · Fair, beautiful
- Ishaan Sanskrit · Sun; lord Shiva
- Ishaaq Arabic/Hebrew · He will laugh, laughter
- Ishak Hebrew/Arabic · He will laugh or laughter
- Ishani Sanskrit · Shiva's consort
- Ishaq Arabic · He will laugh or laughter
- Isia Hebrew/Greek · Varied meanings including God is salvation and resurrection
- Isibeal Irish · God is my oath
- Isidoor Greek · Gift of Isis
- Isidora Greek/Egyptian · Gift of Isis
- Isidore Greek · Gift of Isis
- Isidoro Greek · Gift of Isis
- Isidra Greek · Gift of Isis
- Isidro Greek · Gift of Isis
- Isioma Igbo · Good fortune or prosperity
- Isis Egyptian · Throne, power
- Işık Turkish · Light
- Iskander Arabic/Persian · Defender of men, protector of mankind
- Isla Scottish Gaelic · Island
- Islam Arabic · Submission to God's will; peace
- Islay Scottish · Scottish island name, possibly fertile land or island
- Islem Arabic · Arabic: Peace, safety, wholeness, or submission to God
- Isleym French/Arabic · French or Arabic: peace or island
- Isma Arabic/Hebrew · Protection, safeguarding, safety; God will hear
- Ismael Hebrew-Arabic · God will hear
- Ismail Arabic · God will hear
- Ismar Germanic/Hebrew · Famous iron, God will hear, brown/gift, strong man, or purity
- Ismo Finnish · Who is
- Isobel Scottish/Hebrew · God is my oath
- Isobella Italian/English · Beautiful; God's promise or my God is an oath
- Isolde Germanic-Celtic · Ice and to rule
- Isolina Germanic/Latin · Ice rule
- Isotta Italian · Fair beautiful ice
- Isra Arabic · Night journey or nocturnal journey, referring to a significant event in Islamic history
- Israa Arabic · Night journey, referring to Muhammad's miraculous night journey
- Israe Hebrew · From Hebrew roots: to prevail, struggle, or rule and God
- Israel Hebrew · One who struggles with God or God prevails
- Issac Hebrew · He will laugh or rejoice
- Issam Arabic · Protection shield
- Isshaq Hebrew · He laughs or laughter, linked to biblical joy
- Issiaka West African/Arabic · Derived from Isaac, meaning he will laugh or laughter
- Issifu Akan · God increases
- Issra Arabic · Arabic: night journey or nocturnal journey
- Isto Finnish · Finnish short form
- Istok Slavic · Slavic name meaning source or spring,' symbolizing beginnings
- István Hungarian/Greek · crown
- Itaci Tupi · Tupi-based Brazilian name
- Itai Hebrew · With me
- Italo Latin-Italian · Italian
- Itamar Hebrew · Island of palms
- Itan Hebrew/Basque · Strong, firm, enduring
- Itanã Tupi · Origin and meaning uncertain
- Ithri Berber · My star
- Itri Berber · Bright star
- Itsuki Japanese · Timber tree
- Itumeleng Setswana · Be happy or rejoice
- Itxaso Basque · Sea
- Itzel Mayan · Moon goddess
- Itziar Basque · Basque place name adapted as personal name
- Iuri Russian-Brazilian Portuguese · Farmer or earthworker
- Iva Germanic-Slavic · Yew tree
- Ivaan Slavic/Russian · God is gracious or God's gracious gift; Sanskrit origins also suggest sun
- Ivan Hebrew via Russian · Gift of God with Slavic gravitas
- Ivana Hebrew · God is gracious
- Ivanete Slavic-Brazilian Portuguese · God is gracious
- Ivani Hebrew via Portuguese · Brazilian expansion of Ivan
- Ivanilda Slavic-Germanic-Brazilian · Ivana and battle
- Ivanilde Slavic-Germanic-Brazilian · Variant of Ivanilda
- Ivanildo Hebrew via Portuguese · Brazilian compound of Ivan and -ildo
- Ivanir Slavic-Brazilian Portuguese · Is constructed rather than etymological
- Ivanka Slavic · God is gracious
- Ivann Slavic · God is gracious, God has shown favor
- Ivanna Slavic · God is gracious
- Ivano Hebrew · God is gracious
- Ivar Old Norse · Bow warrior
- Iven Germanic-Frisian · Gift of God with Slavic gravitas
- Iver Old Norse · Bow warrior
- Iveren Yoruba · Grace or blessing
- Iveta Celtic · Yew wood
- Ivete Celtic · Yew wood
- Ivey English/French · Ivy plant; symbolizing devotion, loyalty, and everlasting life
- Ivica Slavic · God is gracious
- Ivie English · Ivy; symbolizing fidelity, eternity, and strong attachment
- Ivka Slavic · Little Iva; God is gracious
- Ivo Germanic · Archer or bow
- Ivona Slavic-Germanic · Yew tree
- Ivone Germanic-French-Portuguese · Yew tree
- Ivor Old Norse · Bow warrior
- Ivy English · Faithfulness
- Ivy-Rose English · Enduring love and steadfast grace
- Iwalewa Yoruba · Beautiful character
- Iwan Welsh/Slavic · God is gracious
- Iwen Celtic-Breton · Archer or bow
- Iwo Slavic · Origin and meaning uncertain
- Iwona Slavic · Yew tree
- Iyabo Yoruba · Mother has returned
- Iyad Arabic · Support, strength
- Iyapo Yoruba · Many trials overcome
- Iyassu Ge'ez/Amharic · Jesus
- Iyed Arabic · Arabic: strength, support, reinforcement; also feast or festival
- Iyla Hebrew/Arabic · Moonlight, oak tree
- Iyoha Yoruba · Blessing
- Iza Slavic/Hebrew · Diminutive of Izabela/Isabella; from Hebrew God is my oath
- Izaac Hebrew · Hebrew: he will laugh or laughter
- Izaak Hebrew · He will laugh or laughter
- Izabel Hebrew-Brazilian Portuguese · My God is an oath
- Izabela Hebrew · God is my oath
- Izabella Hebrew/Hungarian · God is my oath
- Izac Hebrew · Hebrew for laughter or he will laugh
- Izack Hebrew · Hebrew for he will laugh or laughter
- Izadora Greek-Brazilian Portuguese · Gift of Isis
- Izak Hebrew · From Hebrew Yitzchak: he will laugh or he will rejoice
- Izan Spanish/Basque · Spanish, Basque, Arabic, Turkish origins; meaning strong,' to be,' obedience,' mind
- Izaro Basque · Isolated, island
- Izaskun Basque · Place of holly oaks
- Izaya Hebrew/Japanese · Hebrew: Yahweh is salvation or God is salvation. Japanese: to exist or to be
- Izayah Hebrew · Yahweh is salvation or God is salvation
- Izem Berber · Mountain lion
- Izhak Hebrew · Hebrew for he will laugh or laughter
- Izhaq Hebrew · Hebrew: he will laugh, commemorating Sarah's laughter
- Izïa Hebrew/Slavic · Varied meanings: laughter, beloved, God is my oath, contemporary
- Izolde Latvian/Germanic · Ice battle
- Iztok Slovenian · Easterner, from the east; connotations of dawn and a bright future
- Izuchukwu Igbo · Strength of God
- Izydor Greek · Gift of Isis
- Izza Arabic · Honor, glory, or power; diminutive of Isabella
- Izzah Arabic · Honor, dignity, power, might, glory
- Izzie Hebrew/Greek · God is my oath, pledged to God
- Izzy English nickname · Nickname for Isabel or Israel