Baby name
POPULAR BOY · GERMANIC
🇦🇹 🇧🇪 🇩🇪 +5 Guillermo
/gee · AIR · moh/
Meaning
“Resolute protector”
Resolute protector
How it ages.
Spanish noble form that reads dignified and authoritative throughout life.
The cultural moment.
Steady baseline across Mexico, Spain, and Latin America; consistent US Hispanic choice. Currently ranks #40 in Spain.