Surname Sameng (Sameng 
, Samleng 
) , all over the world, is a rare family name. The surname Sameng is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia. In absolute terms, it is commonest in South-eastern Asia, particularly Indonesia, Thailand, and Philippines. Very seldom, Sameng is the forename as well as the last name.