Paruszowiec was formerly part of the German Empire. In the German Empire, the place was called Paruschowitz.
The place is now called Paruszowice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Paruschowitz | German Empire | Rybnik | before the Versailles Treaty |
| Paruszowiec | Poland | Rybnik | after the Versailles Treaty |
| Paruschowitz | German Empire | Rybnik | 1939 |
| Paruszowiec | Poland | Rybnik m. | 1945 |
| Paruszowice | Poland | Katowice | 1992 |