Jakunówko was formerly part of the German Empire. In the German Empire, the place was called Jakunen.
The place is now called Jakunówko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jakunowken | German Empire | Angerburg | 1938 |
| Jakunen | German Empire | Angerburg | 1939 |
| Jakunówko | Under Polish administration | Węgorzewo | 1945 |
| Jakunówko | Poland | Suwałki | 1992 |