NN was formerly part of the German Empire. In the German Empire, the place was called Alt Bürgersdorf.
The place is now called NN and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Alt-Bürgersdorf | Austro-Hungary | Jägerndorf | before the Treaty of Saint-Germain |
| Staré Purkartice | Austro-Hungary | Jägerndorf | before the Treaty of Saint-Germain |
| Purkarczyce Stare | Austro-Hungary | Jägerndorf | before the Treaty of Saint-Germain |
| Staré Purkartice | Czechoslovakia | Krnov | after the Treaty of Saint-Germain |
| Alt-Bürgersdorf | Czechoslovakia | Krnov | after the Treaty of Saint-Germain |
| Alt Bürgersdorf | German Empire | Jägerndorf | 1938 |
| Staré Purkartice | Czechoslovakia | Krnov | 1945 |
| Staré Purkartice | Czechoslovakia | Bruntál | 1992 |
| NN | Czech Republic | Bruntál | 1993 |