Family name Yuphayao (Yuphayao 
) , in all the world, is an extremely rare last name. Much more frequently, Yuphayao is the forename as well as the last name.
Tolar, Buddee, Soradet, Schwalm, Dathrat, Jinahan, Srimamas, Chaivisut, Chumchua, Thuansuwan, Khongphum, Wichitnaowarat, Alshammary, Wongsikaeo, Chanthakhat, and Kohlschmidt