Throughout the world, Efrin (Efrin 
) is quite a rare predominantly masculine, but very seldom feminine first name. The forename Efrin is habitual in Philippines, where it is quite a rare male name, Syria, where it is a rare unisex name, and the Dominican Republic, where it is a rare male name. Measured by absolute frequency, it most frequently occurs in Philippines, Indonesia, and Syria. Also, Efrin is the last name as well as the forename.