Kolonja Sierzchowo was formerly part of the German Empire. In the German Empire, the place was called Serschau.
The place is now called Kolonia Sierzchowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kolonja Sierzchowo | Russian Empire | Nešava | 1914 |
| Kolonja Sierzchowo | Poland | Nieszawa | 1921 |
| Sierzchowo | German Empire | Hermannsbad | 1939 |
| Serschau | German Empire | Hermannsbad | 1939 |
| Kolonia Sierzchowo | Poland | Aleksandrów Kujawski | 1945 |
| Kolonia Sierzchowo | Poland | Włocławek | 1992 |