Last name Xaun (Xaun 
) , in all the world, is a very rare cognomen. The surname Xaun is characteristic of Malaysia, where it is a very rare surname, China, where it is an extremely rare surname, and the United States. Likewise, Xaun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xaun | China, Spain, Malaysia, United States, Canada |