Surname Харрас (Harras 
, Харрас 
, Kharras 
) , across the world, is quite a rare cognomen. The cognomen Харрас is habitual in Morocco, where it is quite a rare surname, Egypt, where it is a rare surname, and United Arab Emirates. In absolute terms, it is the most numerous in Morocco, Egypt, and Germany. Very seldom, Харрас is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Harras | Germany, Morocco, Egypt, Brazil, United States |
| Харрас | Kazakhstan, Russia, Ukraine |
| Kharras | Morocco, India, France |
| Xarras | Australia, United States |