Brzezinna Gora was formerly part of the German Empire. In the German Empire, the place was called Brzezinna Góra.
The place is now called Brzezinna Góra and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Brzezinna Gora | Russian Empire | Gostyn | 1914 |
| Brzezinna Góra | Poland | Gostynin | 1921 |
| Brzezinna Góra | German Empire | Waldrode | 1939 |
| Brzezinna Góra | Poland | Gostynin | 1945 |
| Brzezinna Góra | Poland | Płock | 1992 |