Family name ซับซ้อน (Sophid 
, Sapson 
, ซับซ้อน) , throughout the world, is a very rare last name. The family name ซับซ้อน is habitual in Argentina, where it is a very rare surname, Thailand, and Honduras. In absolute terms, it most frequently occurs in Argentina, Thailand, and Nigeria. More frequently, ซับซ้อน is the forename as well as the last name.