Surname استثنائي (استثنائي 
) , all around the world, is quite a rare cognomen. The last name استثنائي is habitual in Iraq, where it is quite a rare surname, Libya, and Sudan. Not in comparison with a country's population, it is the most numerous in Iraq, Sudan, and Egypt. Very seldom, استثنائي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| استثنائي | Iraq, Libya, Egypt, Sudan, Saudi Arabia |