Rogaška Slatina was formerly part of the German Empire. In the German Empire, the place was called Rohitsch-Sauerbrunn.
The place is now called Rogaška Slatina and belongs to Slovenia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rohitsch Sauerbrunn | Austro-Hungary | Pettau/Ptuj | before the Treaty of Saint-Germain |
| Sauerbrunn | Austro-Hungary | Pettau/Ptuj | before the Treaty of Saint-Germain |
| Rogačka Slatina | Austro-Hungary | Pettau/Ptuj | before the Treaty of Saint-Germain |
| Slatina | Austro-Hungary | Pettau/Ptuj | before the Treaty of Saint-Germain |
| Rogaška Slatina | Yugoslavia | Šmarje | after the Treaty of Saint-Germain |
| Rohitsch-Sauerbrunn | German Empire | Cilli | 1941 |
| Rogaška Slatina | Yugoslavia | Celje | 1945 |
| Rogaška Slatina | Yugoslavia | Socialistična rep. Slovenija | 1992 |
| Rogaška Slatina | Slovenia | Slowenien | 1991 |