26,678births recorded
17Countries
1Variants
1979Peak · South Australia
#212Switzerland 2025
Dion is a boy name family recorded 26,678 times in 17 countries since 1929. It ranks highest today in Switzerland (#212 in 2025). Its all-time peak was in South Australia in 1979, at 160.7 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Dion
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Dion | English | 20,164 | 🇺🇸 United States | #1267 | 1970 | ▲ 21 % |
| Dion | English | 2,325 | 🏴 England & Wales | #573 | 2000 | ▲ 132 % |
| Dion | English | 1,039 | 🇨🇭 Switzerland | #212 | 2010 | ▼ 18 % |
| Dion | English | 638 | 🇦🇺 South Australia | – | 1979 | – |
| Dion | English | 597 | 🇸🇪 Sweden | #217 | 2022 | ▲ 366 % |
| Dion | English | 483 | 🇨🇦 Ontario | #794 | 2022 | ▲ 71 % |
Questions about Dion
How popular is the name Dion?
In 2025 it ranked #212 in Switzerland. Official registers record 26,678 births across 17 countries.
When was Dion most popular?
It peaked in South Australia in 1979, at 160.7 births per 100,000.
Is Dion a boy or a girl name?
In official birth registers, Dion is a boy name.