8,900births recorded
5Countries
2Variants
1976Peak · Montevideo (Uruguay)
#4857United States 2025
Willian is a boy name family recorded 8,900 times in 5 countries since 1880. It ranks highest today in the United States (#4857 in 2025). Its all-time peak was in Montevideo in 1976, at 52.6 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Willian
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Willian | Spanish | 4,092 | 🇺🇸 United States | #4857 | 1881 | ▲ 5 % |
| Willian | Spanish | 3,493 | 🇦🇷 Argentina | #986 | 1996 | ▼ 9 % |
| Willian | Spanish | 205 | 🇺🇾 Montevideo (Uruguay) | – | 1954 | – |
| Willian | Spanish | 165 | 🇫🇷 France | – | 2019 | – |
| Willian | Spanish | 10 | 🇸🇪 Sweden | – | 2018 | – |
| Wilian | Spanish | 693 | 🇦🇷 Argentina | #1612 | 2011 | ▼ 5 % |
| Wilian | Spanish | 237 | 🇺🇸 United States | #9714 | 2023 | ▲ 11 % |
| Wilian | Spanish | 5 | 🇺🇾 Montevideo (Uruguay) | – | 1976 | – |
How we grouped these names
- Willian ↔ Wilian — spelling variant
Questions about Willian
How popular is the name Willian?
In 2025 it ranked #4857 in the United States. Official registers record 8,900 births across 5 countries.
What is Willian in other languages?
Wilian (Spanish).
When was Willian most popular?
It peaked in Montevideo in 1976, at 52.6 births per 100,000.
Is Willian a boy or a girl name?
In official birth registers, Willian is a boy name.