Węgrowo Polskie was formerly part of the German Empire. In the German Empire, the place was called Wangerau.
The place is now called Węgrowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Polnisch-Wangerau | German Empire | Graudenz | before the Versailles Treaty |
| Deutsch-Wangerau | German Empire | Graudenz | before the Versailles Treaty |
| Czemniak | German Empire | Graudenz | before the Versailles Treaty |
| Węgrowo Polskie | Poland | Grudziądz | after the Versailles Treaty |
| Węgrowo Niemieckie | Poland | Grudziądz | after the Versailles Treaty |
| Ciemniak | Poland | Grudziądz | after the Versailles Treaty |
| Wangerau | German Empire | Graudenz | 1939 |
| Węgrowo Polskie | Poland | Grudziądz | 1945 |
| Węgrowo Niemieckie | Poland | Grudziądz | 1945 |
| Ciemniak | Poland | Grudziądz | 1945 |
| Węgrowo | Poland | Toruń | 1992 |