Family name Chansuai (Chansuai 
) , in the world, is a very rare surname. The surname Chansuai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Chansuai is the forename as well as the last name.
Tansao, Maneejansuk, Wongsupha, Duangkham, Pitchayot, Kaewmanee, Setthipakdeekun, Chantharuang, Yawichai, Boonsing, Srisuwan, Buakham, Baiphao, Sedungchai, Satychring, Kongsroi, and Chanthaphun