Surname จงรักษ์ (จงรักษ์ 
, Jongrak 
, Chongrak 
) , in the world, is quite a common last name. The family name จงรักษ์ is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. Also, จงรักษ์ is the forename as well as the last name.