Strumiany, Dwór was formerly part of the German Empire. In the German Empire, the place was called Klein Ernsthof.
The place is now called Strumiany (Kostrzyn-Strumiany) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Strumin | German Empire | Schroda | before the Versailles Treaty |
| Strumiany, Dwór | Poland | Środa | after the Versailles Treaty |
| Klein Ernsthof | German Empire | Schroda | 1939 |
| Strumiany * | Poland | Środa | 1945 |
| Strumiany (Kostrzyn-Strumiany) | Poland | Poznań | 1992 |