Mieczkówka was formerly part of the German Empire. In the German Empire, the place was called Herbsthausen *.
The place is now called Mieczkówka and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Mitschkowken | German Empire | Angerburg | 1914 |
| Herbsthausen * | German Empire | Angerburg | 1939 |
| Mieczkówka | Under Polish administration | Węgorzewo | 1945 |
| Mieczkówka | Poland | Suwałki | 1992 |