Cognomen ستر (ستر 
) , all around the world, is a rare family name. The last name ستر is habitual in Syria, where it is a rare surname, Sudan, and Saudi Arabia. Measured by absolute frequency, it is commonest in Syria, Sudan, and Egypt. More prevalently, ستر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ستر | Iraq, Egypt, Yemen, Sudan, Syria |