In the entire world, จำรูญ (Jumroon 
, Chamroon , Chamrun 
) is a very rare mostly boy's, but infrequently feminine first name. The first name จำรูญ is habitual in Thailand, where it is a very rare masculine name, and India, where it is an extremely rare epicene name. Very seldom, จำรูญ is the last name as well as the forename.