Blumstein was formerly part of the German Empire. In the German Empire, the place was called Blumstein.
The place is now called Kwiatkowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Blumstein | German Empire | Preußisch Eylau | 1939 |
| Kwiatkowo | Under Polish administration | Górowo Iławeckie | 1945 |
| Kwiatkowo | Poland | Elbląg | 1992 |