6,521births recorded
5Countries
3Variants
2020Peak · France
#438France 2025
Isia is a girl name family recorded 6,521 times in 5 countries since 1992. It ranks highest today in France (#438 in 2025). Its all-time peak was in France in 2020, at 86.3 births per 100,000. Elsewhere it is mostly given as Izia (France, Belgium, Switzerland).
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.
All forms of Isia
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Izia | French | 4,710 | 🇫🇷 France | #438 | 2020 | ▲ 6 % |
| Izia | French | 92 | 🇧🇪 Belgium | – | 2020 | – |
| Izia | French | 44 | 🇨🇭 Switzerland | – | 2016 | – |
| Izia | French | 5 | 🇨🇦 Québec | #747 | 2025 | – |
| Isia | French | 1,050 | 🇫🇷 France | #1098 | 2023 | ▲ 40 % |
| Isia | French | 83 | 🇺🇸 United States | #9457 | 2022 | new |
| Isia | French | 11 | 🇧🇪 Belgium | – | 2021 | – |
| Isia | French | 10 | 🇨🇭 Switzerland | – | 2023 | – |
| Ysia | French | 505 | 🇫🇷 France | #1760 | 2020 | ▼ 16 % |
| Ysia | French | 11 | 🇧🇪 Belgium | – | 2020 | – |
How we grouped these names
- Izia ↔ Isia — spelling variant
- Izia ↔ Ysia — spelling variant
Questions about Isia
How popular is the name Isia?
In 2025 it ranked #438 in France. Official registers record 6,521 births across 5 countries.
What is Isia in other languages?
Izia (French); Ysia (French).
When was Isia most popular?
It peaked in France in 2020, at 86.3 births per 100,000.
Is Isia a boy or a girl name?
In official birth registers, Isia is a girl name.