Across the world, Rungruangsak (Rungruangsak ) is an extremely rare unknown gender forename. Much more frequently, Rungruangsak is the last name as well as the forename.
รุ่งเรืองศักดิ์
Anon, Krist, Jirapa, Suchada, and Paitoon
) is an extremely rare unknown gender forename. Much more frequently, Rungruangsak is the last name as well as the forename.