Kamnig was formerly part of the German Empire. In the German Empire, the place was called Steinhaus.
The place is now called Kamiennik and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kamnig | German Empire | Grottkau | 1936 |
| Steinhaus | German Empire | Grottkau | 1939 |
| Kamiennik | Under Polish administration | Grodków | 1945 |
| Kamiennik | Poland | Opole | 1992 |