In all the world, บุญทัน (บุญทัน 
, Boontan 
, Bunthan 
) is quite a common unisex forename. The first name บุญทัน is characteristic of Thailand, where it is quite a rare unisex name, and the United States, where it is an extremely rare predominantly boy's, but very seldom female name. Much less frequently, บุญทัน is the last name as well as the forename.