Jagniewice was formerly part of the German Empire. In the German Empire, the place was called Willshof.
The place is now called Jagniewice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jagniewitz | German Empire | Gnesen | before the Versailles Treaty |
| Jagniewice | Poland | Gniezno | after the Versailles Treaty |
| Willshof | German Empire | Eichenbrück | 1939 |
| Jagniewice | Poland | Wągrowiec | 1945 |
| Jagniewice | Poland | Poznań | 1992 |