Pęckowo was formerly part of the German Empire. In the German Empire, the place was called Penskowo.
The place is now called Pęckowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Penskowo | German Empire | Filehne | before the Versailles Treaty |
| Pęckowo | Poland | Czarnków | after the Versailles Treaty |
| Penskowo | German Empire | Scharnikau (Wartheland) | 1939 |
| Pęckowo | Poland | Czarnków | 1945 |
| Pęckowo | Poland | Piła | 1992 |