Cognomen Aldlam (الضلام 
, Aldlam, ألضلام ) , around the globe, is a common surname. The last name Aldlam is characteristic of Iraq, where it is quite a common surname, Libya, and Syria, where it is quite a rare surname. In absolute terms, it is the most numerous in Iraq, Algeria, and Morocco. Much less frequently, Aldlam is the forename as well as the last name.