Across the world, אדלן (Adlen 
, Edlan 
, אדלן 
) is quite a rare predominantly male, but very seldom girly first name. The forename אדלן is habitual in Algeria, where it is quite a rare masculine name, Tunisia, and Turkey, where it is a rare dominantly male, but seldom feminine name. In absolute terms, it is commonest in Algeria, Turkey, and the Democratic Republic of the Congo. Very seldom, אדלן is the last name as well as the forename.