In the world, Садег (Sadegh 
, Садег 
) is quite a rare predominantly boy's, but scarcely feminine first name. The given name Садег is habitual in Iran, where it is quite a rare boy's name, Mauritania, where it is quite a rare female name, and United Arab Emirates, where it is a rare male name. Measured by absolute frequency, it is commonest in Iran, Iraq, and Mauritania. Much less frequently, Садег is the last name as well as the forename.