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