Bobrek was formerly part of the German Empire. In the German Empire, the place was called Bobrek.
The place is now called Bobrek (Bytom-Bobrek) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bobrek | German Empire | Beuthen-Tarnowitz | 1939 |
| Bobrek | Under Polish administration | Bytom | 1945 |
| Bobrek (Bytom-Bobrek) | Poland | Katowice | 1992 |