Bobrek was formerly part of the German Empire. In the German Empire, the place was called Bobrek.
The place is now called Bobrek (Cieszyn-Bobrek) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bobrek | Austro-Hungary | Teschen/Cieszyn,Český Těšín | before the Treaty of Saint-Germain |
| Bobrek | Poland | Cieszyn | after the Treaty of Saint-Germain |
| Bobrek | German Empire | Teschen | 1939 |
| Bobrek (Cieszyn-Bobrek) | Poland | Cieszyn m. | 1945 |
| Bobrek (Cieszyn-Bobrek) | Poland | Bielsko | 1992 |