Orzechówko was formerly part of the German Empire. In the German Empire, the place was called Nußdorf.
The place is now called Orzechówko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Orszechowken | German Empire | Treuburg | 1925 |
| Nußdorf | German Empire | Treuburg | 1939 |
| Orzechówko | Under Polish administration | Olecko | 1945 |
| Orzechówko | Poland | Suwałki | 1992 |