Ryczówek was formerly part of the German Empire. In the German Empire, the place was called Ryczowek.
The place is now called Ryczówek and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ryczówek | Russian Empire | Olˈkuš | 1914 |
| Ryczówek | Poland | Olkusz | 1919 |
| Ryczowek | German Empire | Bendzin/Bendsburg | 1939 |
| Ryczówek | Poland | Olkusz | 1945 |
| Ryczówek | Poland | Katowice | 1992 |