Around the world, Zham (แซม 
, Zham 
, زحام 
) is a rare largely boy's, but infrequently girly first name. The first name Zham is characteristic of South-eastern Asia, particularly Thailand, where it is a rare gender-neutral name, and Indonesia, where it is a very rare male name. Likewise, Zham is the last name as well as the forename.