Rothenburg a./Oder was formerly part of the German Empire. In the German Empire, the place was called Rothenburg (Oder).
The place is now called Czerwieńsk and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rothenburg a./Oder | German Empire | Grünberg i. Schles. | 1935 |
| Rothenburg (Oder) | German Empire | Grünberg i. Schles. | 1939 |
| Czerwieńsk | Under Polish administration | Zielona Góra | 1945 |
| Czerwieńsk | Poland | Zielona Góra | 1992 |