Tirschnitz was formerly part of the German Empire. In the German Empire, the place was called Tirschnitz.
The place is now called Tršnice (Cheb-Tršnice) and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Tirschnitz | Austro-Hungary | Eger | before the Treaty of Saint-Germain |
| Tršnice | Austro-Hungary | Eger | before the Treaty of Saint-Germain |
| Tršnice | Czechoslovakia | Cheb | after the Treaty of Saint-Germain |
| Tirschnitz | Czechoslovakia | Cheb | after the Treaty of Saint-Germain |
| Tirschnitz | German Empire | Eger | 1938 |
| Tršnice | Czechoslovakia | Cheb | 1945 |
| Tršnice (Cheb-Tršnice) | Czechoslovakia | Cheb | 1992 |
| Tršnice (Cheb-Tršnice) | Czech Republic | Cheb | 1993 |