Unter Buschkau was formerly part of the German Empire. In the German Empire, the place was called Unter Buschkau.
The place is now called Buszkowy Dolne and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Unter-Buschkau | German Empire | Karthaus | before the Versailles Treaty |
| Unter Buschkau | Free City of Danzig | Danziger Höhe | after the Versailles Treaty |
| Unterbuschkau | German Empire | Danzig | 1939 |
| Unter Buschkau | German Empire | Danzig | 1940 |
| Buszkowy Dolne | Poland | Pruszcz Gdański | 1945 |
| Buszkowy Dolne | Poland | Gdańsk | 1992 |