1,172births recorded
6Countries
1Variants
2020Peak · Belgium
#165Belgium 2025
Milou is a girl name family recorded 1,172 times in 6 countries since 2004. It ranks highest today in Belgium (#165 in 2025). Its all-time peak was in Belgium in 2020, at 114.4 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Milou
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Milou | French | 610 | 🇧🇪 Belgium | #165 | 2020 | ▲ 515 % |
| Milou | French | 408 | 🇸🇪 Sweden | #339 | 2024 | ▲ 25 % |
| Milou | French | 97 | 🇩🇪 Germany (large cities) | – | 2024 | – |
| Milou | French | 39 | 🇨🇭 Switzerland | – | 2021 | – |
| Milou | French | 12 | 🇦🇹 Austria | – | 2022 | – |
| Milou | French | 6 | 🇺🇸 United States | – | 2022 | – |
Questions about Milou
How popular is the name Milou?
In 2025 it ranked #165 in Belgium. Official registers record 1,172 births across 6 countries.
When was Milou most popular?
It peaked in Belgium in 2020, at 114.4 births per 100,000.
Is Milou a boy or a girl name?
In official birth registers, Milou is a girl name.