Böhmisch Rust was formerly part of the German Empire. In the German Empire, the place was called Böhmisch Rust.
The place is now called Kadaňský Rohozec and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Böhmisch Rust | Austro-Hungary | Kaaden | before the Treaty of Saint-Germain |
| Rohozec | Austro-Hungary | Kaaden | before the Treaty of Saint-Germain |
| Český Rohozec | Czechoslovakia | Kadaň | after the Treaty of Saint-Germain |
| Böhmisch Rust | Czechoslovakia | Kadaň | after the Treaty of Saint-Germain |
| Böhmisch Rust | German Empire | Kaaden | 1938 |
| Český Rohozec | Czechoslovakia | Kadaň | 1945 |
| Kadaňský Rohozec | Czechoslovakia | Chomutov | 1992 |
| Kadaňský Rohozec | Czech Republic | Chomutov | 1993 |