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