Zahoř was formerly part of the German Empire. In the German Empire, the place was called Záhoří.
The place is now called Záhoří and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Zahoř | Austro-Hungary | Přestitz | before the Treaty of Saint-Germain |
| Záhoří | Austro-Hungary | Přestitz | before the Treaty of Saint-Germain |
| Záhoří | Czechoslovakia | Přeštice | after the Treaty of Saint-Germain |
| Sahorsch | German Empire | Pschestitz | 1939 |
| Záhoří | German Empire | Pschestitz | 1939 |
| Záhoří | Czechoslovakia | Blovice | 1945 |
| Záhoří | Czechoslovakia | Plzeň-jih | 1992 |
| Záhoří | Czech Republic | Plzeň-jih | 1993 |