Surname Chaisaeng (ฉายแสง 
, ชัยแสง , Chaisaeng 
) , around the world, is quite a rare family name. The cognomen Chaisaeng is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname. Very seldom, Chaisaeng is the forename as well as the last name.
Nu, Anusorn, Piyanut, Rattana, Jongjai, Jutanuch, Orathai, Wannapa, Wisuthphan, Yanarchai, Yodchai, Manothai, Manthana, Sirinuch, Sudthida, Suchanya, Chaiporn, Chattima, Benjawan, Kanchana, Kittidet, Parichat, Somporn, Sudarat, Sirikon, Mananya, Arun, Nisa, Yada, Manit, Samai, Kanda, Orasa, Uthit, Suriya, Areeya, Parkphop, Arunya, Chawee, Bangon, Bunrod, Piriya, Pitaxpong, Ranida, Junpen, Vanich, Onsupa, Yanisa, Apinya, and Pintuporn