Jamborek was formerly part of the German Empire. In the German Empire, the place was called Jamborek.
The place is now called Jamborek and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jamborek | Russian Empire | Petrokov | 1914 |
| Jamborek | Poland | Piotrków | 1921 |
| Jamborek | German Empire | Lask | 1939 |
| Jamborek | Poland | Łask | 1945 |
| Jamborek | Poland | Piotrków | 1992 |