Neu-Szczepankowo was formerly part of the German Empire. In the German Empire, the place was called Stefansdorf.
The place is now called Szczepankowo Nowe and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neu-Szczepankowo | German Empire | Schmiegel | before the Versailles Treaty |
| Szczepankowo Nowe | Poland | Kościan | after the Versailles Treaty |
| Stefansdorf | German Empire | Kosten (Wartheland) | 1939 |
| Szczepankowo Nowe | Poland | Kościan | 1945 |
| Szczepankowo Nowe | Poland | Leszno | 1992 |