This country has 6 unverified place names.
| Baden-Württemberg | 274 |
| Bayern | 372 |
| Berlin | 23 |
| Brandenburg | 122 |
| Bremen | 4 |
| Hamburg | 13 |
| Hessen | 142 |
| Mecklenburg-Vorpommern | 98 |
| Niedersachsen | 166 |
| Nordrhein-Westfalen | 310 |
| Rheinland-Pfalz | 111 |
| Saarland | 45 |
| Sachsen | 224 |
| Sachsen-Anhalt | 122 |
| Schleswig-Holstein | 74 |
| Thüringen | 120 |
| Unknown | 1 |