Worldwide, دلیل (Dalil 
, دلیل) is quite a common principally male, but very infrequently girly given name. The given name دلیل is habitual in Curacao, where it is quite a common male name, Algeria, where it is quite a rare mostly masculine, but seldom feminine name, and Cameroon, where it is quite a rare masculine name. Measured by absolute frequency, it most frequently occurs in Algeria, Indonesia, and India. Also, دلیل is the last name as well as the forename.