Surname ศรสิทธิ์ (ศรสิทธิ์ 
, Sornsit ) , around the world, is a rare last name. The family name ศรสิทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, ศรสิทธิ์ is the forename as well as the last name.