Gierszowice was formerly part of the German Empire. In the German Empire, the place was called Giersdorf.
The place is now called Gierszowice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Giersdorf | German Empire | Brieg | 1939 |
| Gierszowice | Under Polish administration | Brzeg m. | 1945 |
| Gierszowice | Poland | Opole | 1992 |