Oberraiach was formerly part of the German Empire. In the German Empire, the place was called Unterraiach.
The place is now called NN and belongs to Slovenia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ober-Roje | Austro-Hungary | Cilli/Celje | before the Treaty of Saint-Germain |
| Unter-Roje | Austro-Hungary | Cilli/Celje | before the Treaty of Saint-Germain |
| Zgornje Roje | Austro-Hungary | Cilli/Celje | before the Treaty of Saint-Germain |
| Spodnje Roje | Austro-Hungary | Cilli/Celje | before the Treaty of Saint-Germain |
| Zgornje Roje | Yugoslavia | Celje | after the Treaty of Saint-Germain |
| Spodnje Roje | Yugoslavia | Radovljica | after the Treaty of Saint-Germain |
| Oberraiach | German Empire | Cilli | 1941 |
| Unterraiach | German Empire | Cilli | 1941 |
| Zgornje Roje | Yugoslavia | Celje | 1945 |
| Spodnje Roje | Yugoslavia | Celje | 1945 |
| Zgornje Roje | Yugoslavia | Socialistična rep. Slovenija | 1992 |
| Spodnje Roje | Yugoslavia | Socialistična rep. Slovenija | 1992 |
| NN | Slovenia | Slowenien | 1991 |
| NN | Slovenia | Slowenien | 1991 |