Family name สก (Sok 
, สก 
, Sokorn ) , in the entire world, is a common cognomen. The cognomen สก is characteristic of Cambodia, where it is quite a common surname, Slovenia, where it is quite a rare surname, and Macao. Not in comparison with a country's population, it is commonest in the United States, Cambodia, and France. Also, สก is the forename as well as the last name.