Rudy was formerly part of the German Empire. In the German Empire, the place was called Ruden.
The place is now called Rudy and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rudy | German Empire | Wreschen | before the Versailles Treaty |
| Rudy | Poland | Września | after the Versailles Treaty |
| Ruden | German Empire | Wreschen | 1939 |
| Rudy | Poland | Słupca | 1945 |
| Rudy | Poland | Konin | 1992 |