Dubki was formerly part of the German Empire. In the German Empire, the place was called Schalau.
The place is now called Dubki and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Paskallwen | German Empire | Tilsit-Ragnit | 1938 |
| Schalau | German Empire | Tilsit-Ragnit | 1939 |
| Paskallˈven | Under Soviet administration | Kaliningrad | 1945 |
| Dubki | Russian Federation | Neman | 1992 |