- aufgefallen - was formerly part of the German Empire. In the German Empire, the place was called NN.
The place is now called - aufgefallen - and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sechshammer | Austro-Hungary | Tachau | before the Treaty of Saint-Germain |
| Šestý Železný Hamr | Czechoslovakia | Tachov | after the Treaty of Saint-Germain |
| Sechster Eisenhammer | Czechoslovakia | Tachov | after the Treaty of Saint-Germain |
| NN | German Empire | Tachau | 1938 |
| NN | Czechoslovakia | Tachov | 1945 |
| - aufgefallen - | Czechoslovakia | Tachov | 1992 |
| - aufgefallen - | Czech Republic | Tachov | 1993 |