Rajowa was formerly part of the German Empire. In the German Empire, the place was called Rajowa.
The place is now called Rájov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rajowa | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Rajová | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Rájov | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Rajowa | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Rajowa | German Empire | Mies | 1938 |
| Rájov | Czechoslovakia | Stříbro | 1945 |
| Rájov | Czechoslovakia | Plzeň-sever | 1992 |
| Rájov | Czech Republic | Plzeň-sever | 1993 |