5,419births recorded
10Countries
3Variants
1999Peak · Slovenia
#175Slovenia 2025
Amadeus is a boy name family recorded 5,419 times in 10 countries since 1985. It ranks highest today in Slovenia (#175 in 2025). Its all-time peak was in Slovenia in 1999, at 224.2 births per 100,000. Elsewhere it is mostly given as Amadeusz (Poland), Amadej (Slovenia).
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 Amadeus
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Amadeus | Swedish | 1,720 | 🇺🇸 United States | #1634 | 2024 | ▲ 72 % |
| Amadeus | Swedish | 1,015 | 🇸🇪 Sweden | #186 | 2025 | ▲ 26 % |
| Amadeus | Swedish | 79 | 🇦🇹 Austria | #648 | 2020 | new |
| Amadeus | Swedish | 75 | 🇫🇷 France | #6208 | 2025 | new |
| Amadeus | Swedish | 35 | 🇩🇪 Germany (large cities) | – | 2018 | – |
| Amadeus | Swedish | 27 | 🏴 England & Wales | – | 2022 | – |
| Amadeusz | Polish | 1,765 | 🇵🇱 Poland | #178 | 2000 | ▲ 36 % |
| Amadeusz | Polish | 5 | 🏴 England & Wales | – | 2014 | – |
| Amadej | Slovene | 683 | 🇸🇮 Slovenia | #175 | 1999 | ▼ 12 % |
Names with a similar trajectory
Their popularity curve in Slovenia correlates closely with Amadeus's.
- 1Pia
How we grouped these names
- Amadej ↔ Amadeus — verified against linguistic sources
- Amadeus ↔ Amadeusz — spelling variant
Questions about Amadeus
How popular is the name Amadeus?
In 2025 it ranked #175 in Slovenia. Official registers record 5,419 births across 10 countries.
What is Amadeus in other languages?
Amadeusz (Polish); Amadej (Slovene).
When was Amadeus most popular?
It peaked in Slovenia in 1999, at 224.2 births per 100,000.
Is Amadeus a boy or a girl name?
In official birth registers, Amadeus is a boy name.