Surname Phongsawad (Phongsawad 
) , in the entire world, is a very rare family name. The surname Phongsawad is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Phongsawad is the forename as well as the last name.
Sue, Pear, Proy, Prapat, Ratthtiporn, Suchada, Parteep, Surachai, Teerasak, Ratthiporn, Ratthitiporn, Doungporn, Narongsak, and Chainarong