Sophienthal was formerly part of the German Empire. In the German Empire, the place was called Sophiental.
The place is now called Zofin (Bydgoszcz-Zofin) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sophienthal | German Empire | Bromberg | before the Versailles Treaty |
| Zofin | Poland | Bydgoszcz | after the Versailles Treaty |
| Sophiental | German Empire | Bromberg | 1939 |
| Zofin | Poland | Bydgoszcz | 1945 |
| Zofin (Bydgoszcz-Zofin) | Poland | Bydgoszcz | 1992 |