Rzeczyca was formerly part of the German Empire. In the German Empire, the place was called Riedgrund.
The place is now called Rzeczyca and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rzetzitz | German Empire | Cosel | 1936 |
| Riedgrund | German Empire | Cosel | 1939 |
| Rzeczyce | Under Polish administration | Koźle | 1945 |
| Rzeczyca | Poland | Opole | 1992 |