1,439births recorded
9Countries
2Variants
2025Peak · Slovenia
#190Slovenia 2025
Kosta is a boy name family recorded 1,439 times in 9 countries since 1916. It ranks highest today in Slovenia (#190 in 2025). Its all-time peak was in Slovenia in 2025, at 57.8 births per 100,000. Elsewhere it is mostly given as Costa (France, Belgium).
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 Kosta
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Kosta | Bulgarian | 417 | 🇺🇸 United States | #7679 | 2022 | ▼ 44 % |
| Kosta | Bulgarian | 111 | 🇦🇹 Austria | #390 | 2025 | ▲ 85 % |
| Kosta | Bulgarian | 110 | 🇫🇷 France | #4634 | 2004 | ▲ 27 % |
| Kosta | Bulgarian | 82 | 🇨🇭 Switzerland | #719 | 2020 | – |
| Kosta | Bulgarian | 57 | 🇸🇮 Slovenia | #190 | 2025 | ▲ 102 % |
| Kosta | Bulgarian | 42 | 🇦🇺 South Australia | – | 2003 | – |
| Costa | French | 337 | 🇺🇸 United States | #6803 | 2021 | ▼ 12 % |
| Costa | French | 210 | 🇫🇷 France | #3895 | 2003 | new |
| Costa | French | 16 | 🇦🇷 Argentina | – | 1949 | – |
| Costa | French | 16 | 🇧🇪 Belgium | – | 2001 | – |
How we grouped these names
- Kosta ↔ Costa — spelling variant
Questions about Kosta
How popular is the name Kosta?
In 2025 it ranked #190 in Slovenia. Official registers record 1,439 births across 9 countries.
What is Kosta in other languages?
Costa (French).
When was Kosta most popular?
It peaked in Slovenia in 2025, at 57.8 births per 100,000.
Is Kosta a boy or a girl name?
In official birth registers, Kosta is a boy name.