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