Olesno was formerly part of the German Empire. In the German Empire, the place was called Rosenberg O.S..
The place is now called Olesno and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rosenberg O.S. | German Empire | Rosenberg O.S. | 1939 |
| Olesno | Under Polish administration | Olesno | 1945 |
| Olesno | Poland | Częstochowa | 1992 |