Surname Buayam (Buayam 
) , all around the world, is a rare last name. The cognomen Buayam is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Indonesia, where it is a very rare surname.
Suwat, Dusanee, Jarunee, Jakapan, Jitsada, Warunee, Woraluk, Wuannapha, Sangnapa, Sirinapa, Siraphan, Artchara, Chatchon, Chokchai, Chutipan, Piyatida, Thanayut, Tippicha, Wilairat, Chanoknun, Chonggolnee, Chollapat, Chakree, Chanida, Sontaya, Sukrith, Sujit, Kanya, Pisut, Tavee, Navin, Wimon, Sukrit, Sompis, Jirapa, Jidsada, Thanaphon, Tasana, Narath, Nampet, Wanisa, Wirath, Saranya, Sawalak, Sirinya, Sirikul, Siriwan, Sukanya, Thunya, and Thanakorn