52,319births recorded
20Countries
2Variants
2025Peak · Germany (large cities)
#58Germany (large cities) 2025
Cleo is a girl name family recorded 52,319 times in 20 countries since 1880. It ranks highest today in Germany's large cities (#58 in 2025). Its all-time peak was in Germany's large cities in 2025, at 276.8 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.
Rank in countries that publish top lists only
All forms of Cleo
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Cleo | English | 33,565 | 🇺🇸 United States | #577 | 1907 | ▲ 380 % |
| Cleo | English | 6,985 | 🇫🇷 France | #129 | 2025 | ▲ 152 % |
| Cleo | English | 4,842 | 🏴 England & Wales | #114 | 2025 | ▲ 152 % |
| Cleo | English | 1,949 | 🇸🇪 Sweden | #70 | 2021 | ▲ 347 % |
| Cleo | English | 1,232 | 🇧🇪 Belgium | #133 | 2025 | ▲ 237 % |
| Cleo | English | 806 | 🇩🇪 Germany (large cities) | #58 | 2023 | – |
| Kleo | English | 426 | 🇺🇸 United States | #2859 | 2025 | ▲ 717 % |
| Kleo | English | 190 | 🇫🇷 France | #1595 | 2023 | ▲ 533 % |
| Kleo | English | 137 | 🏴 England & Wales | #2604 | 2023 | ▲ 145 % |
| Kleo | English | 43 | 🇩🇪 Germany (large cities) | #210 | 2025 | – |
| Kleo | English | 36 | 🇸🇪 Sweden | – | 2023 | – |
| Kleo | English | 22 | 🇨🇭 Switzerland | #788 | 2023 | – |
How we grouped these names
- Cleo ↔ Kleo — spelling variant
Questions about Cleo
How popular is the name Cleo?
In 2025 it ranked #58 in Germany's large cities. Official registers record 52,319 births across 20 countries.
What is Cleo in other languages?
Kleo (English).
When was Cleo most popular?
It peaked in Germany's large cities in 2025, at 276.8 births per 100,000.
Is Cleo a boy or a girl name?
In official birth registers, Cleo is a girl name.