Tomice was formerly part of the German Empire. In the German Empire, the place was called Thomas O.S..
The place is now called Tomice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Thomnitz | German Empire | Leobschütz | 1936 |
| Thomas O.S. | German Empire | Leobschütz | 1939 |
| Tomice | Under Polish administration | Głubczyce | 1945 |
| Tomice | Poland | Opole | 1992 |