1,146births recorded
3Countries
1Variants
1994Peak · Slovenia
#129Slovenia 2025
Nastja is a girl name family recorded 1,146 times in 3 countries since 1992. It ranks highest today in Slovenia (#129 in 2025). Its all-time peak was in Slovenia in 1994, at 470.7 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Nastja
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Nastja | Slovene | 1,130 | 🇸🇮 Slovenia | #129 | 1994 | ▼ 16 % |
| Nastja | Slovene | 11 | 🇦🇹 Austria | – | 2021 | – |
| Nastja | Slovene | 5 | 🇧🇪 Belgium | – | 2004 | – |
Questions about Nastja
How popular is the name Nastja?
In 2025 it ranked #129 in Slovenia. Official registers record 1,146 births across 3 countries.
When was Nastja most popular?
It peaked in Slovenia in 1994, at 470.7 births per 100,000.
Is Nastja a boy or a girl name?
In official birth registers, Nastja is a girl name.