Family name Chaem (Chaem 
, แช่ม, แจ่ม) , all over the world, is quite a rare last name. The family name Chaem is habitual in Thailand, where it is a rare surname, Indonesia, and Saudi Arabia, where it is a very rare surname. In absolute terms, it most frequently occurs in Indonesia, Thailand, and Brazil. Much less frequently, Chaem is the forename as well as the last name.