Bożacin was formerly part of the German Empire. In the German Empire, the place was called Bosenstein.
The place is now called Bożacin and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bozacin | German Empire | Krotoschin | before the Versailles Treaty |
| Bożacin | Poland | Krotoszyn | after the Versailles Treaty |
| Bosatschin | German Empire | Krotoschin | 1939 |
| Bosenstein | German Empire | Krotoschin | 1939 |
| Bożacin | Poland | Krotoszyn | 1945 |
| Bożacin | Poland | Kalisz | 1992 |