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