Unter Passek was formerly part of the German Empire. In the German Empire, the place was called Unterpassek.
The place is now called Dolení Paseky and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Unter-Passek | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Dolní Paseky | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Dolení Paseky | Czechoslovakia | Turnov | after the Treaty of Saint-Germain |
| Unter Passek | German Empire | Reichenberg | 1938 |
| Unterpassek | German Empire | Reichenberg | 1938 |
| Dolení Paseky | Czechoslovakia | Liberec | 1945 |
| Dolení Paseky | Czechoslovakia | Liberec | 1992 |
| Dolení Paseky | Czech Republic | Liberec | 1993 |