Oporówko was formerly part of the German Empire. In the German Empire, the place was called Klein Trotzen.
The place is now called Oporówko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Oporuwko | German Empire | Lissa | before the Versailles Treaty |
| Oporówko | Poland | Leszno | after the Versailles Treaty |
| Klein Trotzen | German Empire | Lissa (Wartheland) | 1939 |
| Oporówko | Poland | Leszno | 1945 |
| Oporówko | Poland | Leszno | 1992 |