Family name ديرتي (ديرتي 
) , in all the world, is a rare last name. The cognomen ديرتي is habitual in Western Asia, particularly Saudi Arabia, where it is a rare surname, Jordan, and Iraq. Much less frequently, ديرتي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ديرتي | Yemen, Iraq, Jordan, Saudi Arabia |