Cognomen Huaihongthong (Huaihongthong 
) , around the globe, is a rare family name. The surname Huaihongthong is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
Anon, Kittiphong, Nuttaphon, Naphaphon, Narongrit, Pornpimon, Preeyanan, Kriangsak, Kittitorn, Kanyaphat, Sureeporn, Thanayut, Tanainan, Kanokwan, Boonsong, Sonthaya, Sirikarn, Sarantorn, Uangkhana, Puripat, Porntip, Prathum, Prasoet, Chaluai, Akkarin, Anchana, Phisit, Kachen, Phra Wirot, and Phatcharawat