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Family name Kongsaeng (กองแสง , Kongsaeng , กองแซง ) , in the world, is a rare surname. The surname Kongsaeng is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Kongsaeng is the forename as well as the last name.
Mary, Hathairat, Tinnakorn, Teeramate, Theerayut, Pornpipat, Kittikorn, Natchaya, Nathapob, Jinnapat, Phongsak, Piyaporn, Kwanphitcha, Benjawan, Sripapha, Sivakorn, Nittaya, Natwipa, Laaw, Arkom, Amata, Ladda, Niwon, Somyot, Rochanakorn, Pontip, Thanwa, Fallen, Somchai, Chalida, Panudda, Porntep, Dokmai, and Watcharangkun