Grochol was formerly part of the German Empire. In the German Empire, the place was called Grochen.
The place is now called Grochol (Bydgoszcz-Grochol) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Grocholl | German Empire | Bromberg | before the Versailles Treaty |
| Grochol | Poland | Bydgoszcz | after the Versailles Treaty |
| Grochen | German Empire | Bromberg | 1939 |
| Grochol | Poland | Bydgoszcz | 1945 |
| Grochol (Bydgoszcz-Grochol) | Poland | Bydgoszcz | 1992 |