Portuguese and Spanish for river; used as a given name in Brazil, Japan, and increasingly in English-speaking countries as a fresh, geographical nature name.
Vibe
playful
How it ages.
Feels genuinely current; short nature names with open vowels are peaking globally and aging well.
The cultural moment.
Rising in the UK and Japan from the 2010s onward; long-standing use in Brazil as a nickname and given name.