Cognomen Xmx (Xmx 
) , around the globe, is a rare surname. The last name Xmx is characteristic of Western Asia, particularly United Arab Emirates, where it is a rare surname, Syria, and Saudi Arabia. Not in comparison with a country's population, it is the most numerous in Saudi Arabia, Egypt, and United Arab Emirates. Very seldom, Xmx is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xmx | Syria, Saudi Arabia, China, Egypt, United Arab Emirates |