Łagówek was formerly part of the German Empire. In the German Empire, the place was called Neu Lagow.
The place is now called Łagówek and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neu Lagow | German Empire | Oststernberg | 1939 |
| Łagówek | Under Polish administration | Sulęcin | 1945 |
| Łagówek | Poland | Zielona Góra | 1992 |