Szedziec was formerly part of the German Empire. In the German Empire, the place was called Schätz.
The place is now called Szedziec and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Schätz | German Empire | Guhrau | 1939 |
| Szedziec | Under Polish administration | Góra | 1945 |
| Szedziec | Poland | Leszno | 1992 |