Last name ชินสิทธิ์ (ชินสิทธิ์ 
, Chinsit , Chinasit ) , all around the world, is a rare surname. The family name ชินสิทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ชินสิทธิ์ is the forename as well as the last name.