Family name كولوم (Colom 
, Colum 
, Collum 
) , throughout the world, is a common cognomen. The cognomen كولوم is characteristic of Andorra, where it is quite a common surname, Spain, where it is quite a rare surname, and Puerto Rico. Not in comparison with a country's population, this name is the most popular in the United States, Spain, and France. Likewise, كولوم is the forename as well as the last name.