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