Cognomen כרום (Crom 
, כרום 
) , throughout the world, is quite a rare family name. The last name כרום is habitual in Netherlands, where it is quite a rare surname, Belgium, and Israel, where it is a rare surname. Measured by absolute frequency, the name is most common in the United States, France, and Netherlands. Very seldom, כרום is the forename as well as the last name.