Klein Ossig was formerly part of the German Empire. In the German Empire, the place was called Klein Dirschken.
The place is now called Osiek Mały and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Klein Ossig | German Empire | Militsch | 1937 |
| Klein Dirschken | German Empire | Militsch | 1939 |
| Osiek Mały | Under Polish administration | Milicz | 1945 |
| Osiek Mały | Poland | Wrocław | 1992 |