Family name Muangchai (Muangchai 
) , around the globe, is a rare surname. The family name Muangchai is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Muangchai is the forename as well as the last name.
Sema, Rachawadee, Ratchanin, Benjamars, Chinnicha, Nopparuj, Tasanakan, Rapatrada, Chaiyong, Sorakrit, Seeampai, Supattra, Neranut, Nuengruthai, Naruomon, Kasidis, Kanapos, Chalisa, Apichat, Atchara, Atithep, Methini, Wanida, Atitep, Samart, Niyom, Monta, Kunsuda, and Wacharaporn