Cognomen Phayoongsak (Phayoongsak ) , throughout the world, is an extremely rare surname. Much more frequently, Phayoongsak is the forename as well as the last name.
พยงศักดิ์
Jaiyen, Thepkaew, and Phaophanlop
) , throughout the world, is an extremely rare surname. Much more frequently, Phayoongsak is the forename as well as the last name.