Okole was formerly part of the German Empire. In the German Empire, the place was called Anlage.
The place is now called Okole and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Anlage | German Empire | Schlawe i.Pom. | 1939 |
| Okole | Under Polish administration | Sławno | 1945 |
| Okole | Poland | Słupsk | 1992 |