Cognomen Darx (Darx 
) , throughout the world, is a very rare surname. The surname Darx is habitual in Myanmar, where it is a very rare surname, Australia, and France, where it is an extremely rare surname. Very seldom, Darx is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Darx | Australia, United States, Malaysia, France, Myanmar |