Ciosaniec was formerly part of the German Empire. In the German Empire, the place was called Ostlinde.
The place is now called Ciosaniec and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Schussenze | German Empire | Bomst | before the Versailles Treaty |
| Schussenze | German Empire | Bomst | after the Versailles Treaty |
| Ostlinde | German Empire | Grünberg i. Schles. | 1939 |
| Ciosaniec | Under Polish administration | Sulechów | 1945 |
| Ciosaniec | Poland | Zielona Góra | 1992 |