Koppen was formerly part of the German Empire. In the German Empire, the place was called Koppen.
The place is now called Kupienino and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Koppen | German Empire | Züllichau-Schwiebus | 1939 |
Kupienino | Under Polish administration | Świebodzin | 1945 |
Kupienino | Poland | Zielona Góra | 1992 |