Uniemyśl was formerly part of the German Empire. In the German Empire, the place was called Wilhelmsdorf.
The place is now called Uniemyśl and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Wilhelmsdorf | German Empire | Ueckermünde | 1939 |
| Uniemyśl | Under Polish administration | Szczecin | 1945 |
| Uniemyśl | Poland | Szczecin | 1992 |