Last name Kaewchuen (Kaewchuen 
) , in all the world, is a rare surname. The cognomen Kaewchuen is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Adul, Jamnong, Jaranai, Nitnipha, Hnookan, Surachet, Sureerat, Supaporn, Suphitphon, Chatchai, Putsadee, Jatuporn, Tanyatep, Nareenuch, Nuttawit, Chanikarn, Chonnikan, Chonnigan, Chutharat, Karnchana, Krittamat, Poonyabhorn, Luksana, Prachop, Pakawat, Kallaya, Kamom, Keson, Niyom, Wanna, Sutjai, Suchat, Arinya, Pichet, Lookged, Titiya, Punyanuch, Orawan, Wanpen, Yanisa, Saichol, Surasak, Supawee, Sumalee, Suwaluk, Anyarat, Anchana, Chaiyan, Wanatda, and Krittamate