Cognomen สุขสมจินตน์ (สุขสมจินตน์ 
) , across the world, is a very rare last name. The last name สุขสมจินตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, สุขสมจินตน์ is the forename as well as the last name.