Nový Haimhausen was formerly part of the German Empire. In the German Empire, the place was called Neuhaimhausen.
The place is now called NN and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neu Haimhausen | Austro-Hungary | Plan | before the Treaty of Saint-Germain |
| Nový Haimhausen | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Neuhaimhausen | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Neuhaimhausen | German Empire | Tachau | 1938 |
| Nový Haimhausen | Czechoslovakia | Mariánské Lázně | 1945 |
| NN | Czechoslovakia | Tachov | 1992 |
| NN | Czech Republic | Tachov | 1993 |