4,079births recorded
9Countries
1Variants
2023Peak · Germany (large cities)
#360Germany (large cities) 2025
Cosmo is a boy name family recorded 4,079 times in 9 countries since 1910. It ranks highest today in Germany's large cities (#360 in 2025). Its all-time peak was in Germany's large cities in 2023, at 38.5 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Cosmo
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Cosmo | German | 2,955 | 🇺🇸 United States | #1932 | 2022 | ▲ 180 % |
| Cosmo | German | 735 | 🏴 England & Wales | #639 | 2025 | ▲ 250 % |
| Cosmo | German | 136 | 🇩🇪 Germany (large cities) | #360 | 2023 | – |
| Cosmo | German | 115 | 🇫🇷 France | #1823 | 2025 | new |
| Cosmo | German | 56 | 🇨🇭 Switzerland | #982 | 2024 | – |
| Cosmo | German | 55 | 🇦🇹 Austria | #594 | 2022 | new |
Questions about Cosmo
How popular is the name Cosmo?
In 2025 it ranked #360 in Germany's large cities. Official registers record 4,079 births across 9 countries.
When was Cosmo most popular?
It peaked in Germany's large cities in 2023, at 38.5 births per 100,000.
Is Cosmo a boy or a girl name?
In official birth registers, Cosmo is a boy name.