Family name Pornsuang (Pornsuang 
) , around the world, is an extremely rare last name. The family name Pornsuang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Pornsuang is the forename as well as the last name.
Sopa, Sukhapinda, Wongsavat, Vorachaipitak, Na Lampoon, Prakorpkaew, Panitchat, Supreeworakit, Viboonyotin, Nalampoon, Puprasert, Puangpreecha, Phothong, Patawesang, Kulsawan, Jitjang, Ridings, Saenset, Mukta, Mavai, Srisompong, and Mangkhalapiban