4,028births recorded
6Countries
1Variants
2003Peak · Belgium
#499Belgium 2025
Bo is a girl name family recorded 4,028 times in 6 countries since 1929. It ranks highest today in Belgium (#499 in 2025). Its all-time peak was in Belgium in 2003, at 150.3 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Bo
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Bo | French | 2,458 | 🇧🇪 Belgium | #499 | 2003 | ▼ 70 % |
| Bo | French | 865 | 🇺🇸 United States | #4546 | 2021 | ▲ 96 % |
| Bo | French | 680 | 🏴 England & Wales | #4201 | 2012 | ▼ 53 % |
| Bo | French | 15 | 🇫🇷 France | #7230 | 2025 | new |
| Bo | French | 5 | 🇮🇪 Ireland | – | 2014 | – |
| Bo | French | 5 | 🇸🇪 Sweden | – | 2024 | – |
Questions about Bo
How popular is the name Bo?
In 2025 it ranked #499 in Belgium. Official registers record 4,028 births across 6 countries.
When was Bo most popular?
It peaked in Belgium in 2003, at 150.3 births per 100,000.
Is Bo a boy or a girl name?
In official birth registers, Bo is a girl name.