Family name Gaspen (Gaspen 
) , in the world, is a very rare surname. The last name Gaspen is habitual in Uruguay, where it is a rare surname, Argentina, where it is a very rare surname, and Israel. Much less frequently, Gaspen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaspen | Argentina, United States, Israel, Uruguay |