Cognomen Колом (Colom 
, Колом 
) , globally, is quite a common last name. The last name Колом is characteristic of Andorra, where it is quite a common surname, Spain, where it is quite a rare surname, and Puerto Rico. Measured by absolute frequency, this name is the most popular in Spain, France, and Argentina. Also, Колом is the forename as well as the last name.