NN was formerly part of the German Empire. In the German Empire, the place was called Prasetitz.
The place is now called NN and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Prasseditz | Austro-Hungary | Teplitz-Schönau | before the Treaty of Saint-Germain |
| Prasetice | Austro-Hungary | Teplitz-Schönau | before the Treaty of Saint-Germain |
| Prasetice | Czechoslovakia | Teplice-Šanov | after the Treaty of Saint-Germain |
| Prasetitz | Czechoslovakia | Teplice-Šanov | after the Treaty of Saint-Germain |
| Prosetitz | German Empire | Teplitz-Schönau | 1938 |
| Prasetitz | German Empire | Teplitz-Schönau | 1938 |
| Prosetice | Czechoslovakia | Teplice | 1945 |
| Prosetice (Teplice-Prosetice) | Czechoslovakia | Teplice | 1992 |
| NN | Czech Republic | Teplice | 1993 |