NN was formerly part of the German Empire. In the German Empire, the place was called Strodau.
The place is now called NN and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gross-Strodau | Austro-Hungary | Kaplitz | before the Treaty of Saint-Germain |
| Velký Strádov | Austro-Hungary | Kaplitz | before the Treaty of Saint-Germain |
| Velký Stradov | Czechoslovakia | Kaplice | after the Treaty of Saint-Germain |
| Groß-Strodau | Czechoslovakia | Kaplice | after the Treaty of Saint-Germain |
| Großstrodau | German Empire | Kaplitz | 1938 |
| Strodau | German Empire | Kaplitz | 1938 |
| Velký Stradov | Czechoslovakia | Kaplice | 1945 |
| Stradov | Czechoslovakia | Český Krumlov | 1992 |
| NN | Czech Republic | Český Krumlov | 1993 |