Leo First name in Switzerland
6'784 people live in Switzerland (as of 2025)
2010 Typical year of birth – Half were born earlier, half later.
2023 Most common year of birth (276 people)
Number of people per year of birth
Among newborns
- 2025: rank 6 (258 newborns)
Where is Leo most popular?
Rank by language region and canton, 2025
| Region | Boys |
|---|---|
| All of Switzerland | Rank 6 (258 · 0.64%) |
| German-speaking region | Rank 6 (202 · 0.71%) |
| French-speaking region | Rank 26 (48 · 0.47%) |
| Italian-speaking region | Rank 31 (7 · 0.62%) |
| Romansh-speaking region | Rank 11 (*) |
| Zurich | Rank 6 (53 · 0.69%) |
| St. Gallen | Rank 3 (26 · 1.1%) |
| Vaud | Rank 26 (18 · 0.45%) |
| Aargau | Rank 16 (17 · 0.51%) |
| Bern | Rank 40 (15 · 0.33%) |
| Basel-Landschaft | Rank 3 (14 · 1.2%) |
| Geneva | Rank 12 (14 · 0.55%) |
| Lucerne | Rank 13 (14 · 0.71%) |
| Thurgau | Rank 6 (11 · 0.81%) |
| Graubünden | Rank 2 (10 · 1.4%) |
| Basel-Stadt | Rank 6 (8 · 0.81%) |
| Solothurn | Rank 13 (8 · 0.63%) |
| Schwyz | Rank 2 (8 · 1.1%) |
| Valais | Rank 21 (8 · 0.53%) |
| Ticino | Rank 29 (7 · 0.62%) |
| Fribourg | Rank 62 (5 · 0.3%) |
| Schaffhausen | Rank 2 (5 · 1.4%) |
| Zug | Rank 9 (5 · 0.81%) |
| Neuchâtel | Rank 14 (4 · 0.54%) |
| Jura | Rank 8 (3 · 1.1%) |
| Uri | Rank 7 (*) |
| Appenzell Innerrhoden | Rank 10 (*) |
| Appenzell Ausserrhoden | Rank 31 (*) |
| Glarus | Rank 12 (*) |