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