Cognomen Jom (Jom 
, จอม , ヨム 
) , all over the world, is quite a rare surname. The family name Jom is characteristic of Guatemala, where it is quite a rare surname, Malaysia, and Albania, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Guatemala, Malaysia, and Myanmar. Likewise, Jom is the forename as well as the last name.