639births recorded
2Countries
1Variants
1998Peak · Argentina
Gillermo is a boy name family recorded 639 times in 2 countries since 1922. Its all-time peak was in Argentina in 1998, at 0.6 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Gillermo
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Gillermo | English | 633 | 🇺🇸 United States | – | 1972 | – |
| Gillermo | English | 6 | 🇦🇷 Argentina | – | 1998 | – |
Questions about Gillermo
When was Gillermo most popular?
It peaked in Argentina in 1998, at 0.6 births per 100,000.
Is Gillermo a boy or a girl name?
In official birth registers, Gillermo is a boy name.