Surname Phiangdao (Phiangdao 
) , around the world, is an extremely rare cognomen. Much more prevalently, Phiangdao is the forename as well as the last name.
Sukchat, Chaoluck, Limpakhom, Jearakul, Aungkaraructchanun, Puengsanthia, and Wongvanichchot