Riesjarup was formerly part of the German Empire. In the German Empire, the place was called Riesjarup.
The place is now called Rise-Hjarup (Åbenrå-Rise-Hjarup) and belongs to Denmark.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Riesjarup | German Empire | Apenrade | before the Versailles Treaty |
| Rise-Hjarup | Denmark | Aabenraa | after the Versailles Treaty |
| Rise-Hjarup (Åbenrå-Rise-Hjarup) | Denmark | Sønderjylland | 1993 |