Cognomen Xsx (Xsx 
) , all over the world, is a very rare family name. The family name Xsx is characteristic of Saudi Arabia, where it is a very rare surname, China, where it is an extremely rare surname, and Mexico. Very seldom, Xsx is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xsx | China, Saudi Arabia, Spain, Mexico, Thailand |