Cognomen Pratuang (Pratuang 
) , worldwide, is an extremely rare last name. The family name Pratuang is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Pratuang is the forename as well as the last name.
Sarff, Wajarat, Yodkaew, Sangngam, Sudsakorn, Semmanmud, Phumpatrakom, Taemkaew, Vetayases, Ferguson, Mahapiroon, Saengngam, Suppaphun, Amonwiriyachai, Amonviriyachai, Choochuay, Churiyawong, Kheereemek, Phongkhaw, Somprasong, Chuaychana, Prasitiyapan, Ouanlam, Touniem, Thiwong, Joonlaiad, Saard, Senna, Boffa, Getam, Thana, Mocthip, Sinsap, Keowpool, Paisan, Jiewphaibool, Rattanawan, Timsua, Ngasuwan, Sangpin, Subgerd, Auamcharoen, Cheartaw, Chuaywong, Kalasee, Keowsawaang, Palasee, Dokchaaim, Naksit, and Weerasomboon