Around the world, Samaisak (สมศักดิ์ 
, Samaisak 
) is a common predominantly masculine, but very infrequently girly first name. The first name Samaisak is habitual in South-eastern Asia, particularly Thailand, where it is a common primarily boy's, but very seldom girly name. Very seldom, Samaisak is the last name as well as the forename.