Ratnowice was formerly part of the German Empire. In the German Empire, the place was called Rathmannsdorf.
The place is now called Ratnowice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rathmannsdorf | German Empire | Neisse | 1939 |
| Ratnowice | Under Polish administration | Nysa | 1945 |
| Ratnowice | Poland | Opole | 1992 |