Aaspe was formerly part of the German Empire. In the German Empire, the place was called Aaspe.
The place is now called Åspe and belongs to Denmark.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Aaspe | German Empire | Tondern | before the Versailles Treaty |
| Aaspe | Denmark | Tønder | after the Versailles Treaty |
| Åspe | Denmark | Sønderjylland | 1993 |