Family name Ascension (Ascension 
, Ascensión 
, Ascensio ) , all over the world, is a common last name. The last name Ascension is habitual in Spain, where it is quite a common surname, El Salvador, where it is quite a rare surname, and Mexico. In absolute terms, it is the most numerous in Spain, Mexico, and France. Also, Ascension is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ascension | Spain, Argentina, France, Mexico, Democratic Republic of the Congo |
| Ascensión | Spain, Mexico, United States, Venezuela, Paraguay |
| Ascensio | Spain, France, Mexico, United States, Venezuela |
| luisa de la ascension ES (b. 1565) |
|