Surname סימן (Siman 
, Seeman 
, Simen ) , all over the world, is a common family name. The family name סימן is characteristic of Malaysia, where it is quite a common surname, Cyprus, and El Salvador. Not in comparison with a country's population, it most frequently occurs in South-eastern Asia, particularly Indonesia, Malaysia, and Philippines. Likewise, סימן is the forename as well as the last name.