All around the world, Buain (Buain 
) is a very rare dominantly male, but seldom female first name. The forename Buain is characteristic of Southern Asia, particularly India, where it is an extremely rare dominantly masculine, but infrequently female name. Predominantly, Buain is the last name as well as the forename.
Kan, Ammara, Charan, Bualoy, Kévin, Patana, Pansak, Pascal, Renaud, Daniel, Damien, Gumpol, Thepin, Narong, Natcha, Nikorn, Elodie, Virote, Inchan, Orapan, Wisarn, Martine, Somjet, Mujalin, Somjai, Marion, Lek, Jit, Arun, Juan, Vena, Sawet, Suree, Arada, Chuen, Clara, Cyril, Benya, Kasem, Kawin, Kitti, Patom, Lydie, Jurai, Tawil, Niyom, Wisan, Sommai, and Saranyu