3,525births recorded
8Countries
1Variants
2014Peak · Sweden
#106Sweden 2025
Mio is a boy name family recorded 3,525 times in 8 countries since 2001. It ranks highest today in Sweden (#106 in 2025). Its all-time peak was in Sweden in 2014, at 159.5 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Mio
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Mio | Swedish | 2,588 | 🇸🇪 Sweden | #106 | 2014 | ▼ 10 % |
| Mio | Swedish | 417 | 🇩🇪 Germany (large cities) | #173 | 2022 | – |
| Mio | Swedish | 197 | 🇨🇭 Switzerland | #882 | 2020 | ▼ 51 % |
| Mio | Swedish | 120 | 🇫🇷 France | #1440 | 2025 | ▲ 660 % |
| Mio | Swedish | 116 | 🇺🇸 United States | #9714 | 2022 | ▲ 11 % |
| Mio | Swedish | 77 | 🇦🇹 Austria | #720 | 2022 | ▼ 19 % |
Questions about Mio
How popular is the name Mio?
In 2025 it ranked #106 in Sweden. Official registers record 3,525 births across 8 countries.
When was Mio most popular?
It peaked in Sweden in 2014, at 159.5 births per 100,000.
Is Mio a boy or a girl name?
In official birth registers, Mio is a boy name.