Cognomen Choedchai (Choedchai 
) , in the entire world, is a very rare family name. The cognomen Choedchai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Choedchai is the forename as well as the last name.
Sibun, Chaichuang, Sriprasert, Sangketkit, Wanitchabodee, Khannabha, Kansuwanna, Chotchuchuang, Saenmueanmun, Uaratanachaikun, Yodjaroen, Youjaroen, Thongsri, Pukkaewsri, Phonchai, Jitphatthanakul, Phaipong, Bunreuang, Patkasem, Kunchan, Bunkaeo, Chioram, Saehuan, Narasi, Jomwong, Purima, Promma, Pemaudom, Kumsri, Green, Chupo, Kamonpop, and Saenmueangmun