Dolní Jadruž was formerly part of the German Empire. In the German Empire, the place was called Unter Godrisch.
The place is now called Dolní Jadruž and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Unter-Godrisch | Austro-Hungary | Plan | before the Treaty of Saint-Germain |
| Dolní Jadruše | Austro-Hungary | Plan | before the Treaty of Saint-Germain |
| Dolní Jadruž | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Unter-Godrisch | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Unter Godrisch | German Empire | Tachau | 1938 |
| Dolní Jadruž | Czechoslovakia | Mariánské Lázně | 1945 |
| Dolní Jadruž | Czechoslovakia | Tachov | 1992 |
| Dolní Jadruž | Czech Republic | Tachov | 1993 |