Family name Yaem (แยม 
, แหยม , Yaem 
) , all over the world, is a very rare last name. The family name Yaem is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, Malaysia, and Cambodia. In absolute terms, it is commonest in Thailand, Malaysia, and India. Much more frequently, Yaem is the forename as well as the last name.