Këllˈmiš-Damerau was formerly part of the German Empire. In the German Empire, the place was called Köllmisch Damerau.
The place is now called Olˈhovka and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Königlich Damerau | German Empire | Wehlau | 1931 |
| Köllmisch Damerau | German Empire | Wehlau | 1939 |
| Këllˈmiš-Damerau | Under Soviet administration | Kaliningrad | 1945 |
| Olˈhovka | Russian Federation | Gvardejsk | 1992 |