Paprotnia was formerly part of the German Empire. In the German Empire, the place was called Paprotnia.
The place is now called Paprotnia and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Paprotnia | Russian Empire | Konin | 1914 |
| Paprotnia | Poland | Konin | 1921 |
| Paprotnia | German Empire | Konin | 1939 |
| Paprotnia | Poland | Konin | 1945 |
| Paprotnia | Poland | Konin | 1992 |