1,029births recorded
4Countries
1Variants
1998Peak · Belgium
#3832France 2025
Isabeau is a girl name family recorded 1,029 times in 4 countries since 1963. It ranks highest today in France (#3832 in 2025). Its all-time peak was in Belgium in 1998, at 29.2 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Isabeau
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Isabeau | French | 476 | 🇺🇸 United States | #13208 | 2013 | ▼ 65 % |
| Isabeau | French | 299 | 🇧🇪 Belgium | – | 1998 | – |
| Isabeau | French | 220 | 🇫🇷 France | #3832 | 1988 | new |
| Isabeau | French | 34 | 🏴 England & Wales | – | 2015 | – |
Questions about Isabeau
How popular is the name Isabeau?
In 2025 it ranked #3832 in France. Official registers record 1,029 births across 4 countries.
When was Isabeau most popular?
It peaked in Belgium in 1998, at 29.2 births per 100,000.
Is Isabeau a boy or a girl name?
In official birth registers, Isabeau is a girl name.