Worldwide, Soror (Soror 
, Soru 
, Sororité) is quite a rare epicene first name. The forename Soror is characteristic of Northern Africa, particularly Libya, where it is quite a rare female name, Morocco, where it is a rare dominantly feminine, but infrequently male name, and Algeria, where it is a rare female name. Measured by absolute frequency, it most frequently occurs in India, Morocco, and Libya. More frequently, Soror is the last name as well as the forename.