Family name カラム (Karam 
, Callum 
, Cullum ) , across the world, is a widespread last name. The cognomen カラム is habitual in Lebanon, where it is a common surname, Egypt, where it is quite a common surname, and Morocco (explore the name in all countries). Not in comparison with a country's population, it is commonest in Egypt, India, and Lebanon. Also, カラム is the forename as well as the last name.