Jastrzębniki was formerly part of the German Empire. In the German Empire, the place was called Eggendorf.
The place is now called Jastrzębniki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jastrzembnik | German Empire | Neutomischel | before the Versailles Treaty |
| Jastrzębniki | Poland | Nowy Tomyśl | after the Versailles Treaty |
| Eggendorf | German Empire | Grätz (Wartheland) | 1939 |
| Jastrzębniki | Poland | Nowy Tomyśl | 1945 |
| Jastrzębniki | Poland | Poznań | 1992 |