Kowalewo-Boguszyce was formerly part of the German Empire. In the German Empire, the place was called Bognitz.
The place is now called Kowalewo-Boguszyce and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kowalewo Boguszyce | Russian Empire | Serpec | 1914 |
| Kowalewo-Boguszyce | Poland | Sierpc | 1919 |
| Bognitz | German Empire | Sichelberg | 1939 |
| Kowalewo-Boguszyce | Poland | Sierpc | 1945 |
| Kowalewo-Boguszyce | Poland | Płock | 1992 |