Koziki was formerly part of the German Empire. In the German Empire, the place was called Selmenthöhe.
The place is now called Koziki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kozycken | German Empire | Lyck | 1935 |
| Selmenthöhe | German Empire | Lyck | 1939 |
| Koziki | Under Polish administration | Ełk | 1945 |
| Koziki | Poland | Suwałki | 1992 |