Wojnówko was formerly part of the German Empire. In the German Empire, the place was called Hohbüch.
The place is now called Wojnówko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hohbüch | German Empire | Neustettin | 1939 |
| Wojnówko | Under Polish administration | Szczecinek | 1945 |
| Wojnówko | Poland | Piła | 1992 |