This country has 10 unverified place names.
| Aargau | 55 |
| Appenzell Ausserrhoden | 10 |
| Appenzell Innerrhoden | 2 |
| Basel-Landschaft | 20 |
| Basel-Stadt | 2 |
| Bern | 123 |
| Fribourg | 29 |
| Genève | 27 |
| Glarus | 15 |
| Graubünden | 67 |
| Jura | 12 |
| Luzern | 42 |
| Neuchâtel | 29 |
| Nidwalden | 5 |
| Obwalden | 5 |
| Sankt Gallen | 66 |
| Schaffhausen | 8 |
| Schwyz | 19 |
| Solothurn | 32 |
| Thurgau | 34 |
| Ticino | 36 |
| Unknown | 8 |
| Uri | 11 |
| Valais | 64 |
| Vaud | 71 |
| Zug | 6 |
| Zürich | 82 |
