Surname บัวชุม (บัวชุม 
, Bouachum 
, Buachum 
) , all around the world, is quite a rare cognomen. The cognomen บัวชุม is characteristic of Thailand, where it is quite a rare surname, and Hungary, where it is a very rare surname. Much less frequently, บัวชุม is the forename as well as the last name.