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