Sławęcinek, Dwór was formerly part of the German Empire. In the German Empire, the place was called Ruppertshof.
The place is now called Sławęcinek and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Slabencinek | German Empire | Inowrazlaw | before the Versailles Treaty |
| Sławęcinek, Dwór | Poland | Inowrocław | after the Versailles Treaty |
| Ruppertshof | German Empire | Hohensalza | 1939 |
| Sławęcinek | Poland | Inowrocław | 1945 |
| Sławęcinek | Poland | Bydgoszcz | 1992 |