Last name القاص (Elkas 
, القاص 
) , globally, is a rare family name. The family name القاص is habitual in Egypt, where it is a rare surname, Greece, and Morocco. Measured by absolute frequency, it is commonest in Egypt, Turkey, and the United States. Much less frequently, القاص is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elkas | United States, Turkey, Greece, Egypt, Morocco |
| القاص | Iran, Yemen |