Last name Ploynapas (Ploynapas 
) , all over the world, is an extremely rare surname. The surname Ploynapas is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Ploynapas is the forename as well as the last name.
Liv, Tummawongngam, Napasrodsakul, Vanittiradit, Morasinlapin, Chaichajiranon, Khotkhamrat, Jaruwatkanon, Sangthanarat, Siriruengwarakul, Chantasrinam, Kulprasoot, Pakaramateesrikul, Sasanatayart, Sutthiphatranon, Leelawatanagule, Jirarungroj, Tassanapong, Techathummanee, Intarakumnerd, Siripacharangkoon, Kittidechasawat, Tiengket, Triratha, Thantaha, Jampahom, Suna, Anan, Fendy, Paosen, Nakorn, Sukkhee, Komloyfa, Kimakhom, Deekaew, Daomanee, Lertsirivarakul, Tepuaiporn, Venseng, Bunsaeng, Koonsetchanon, Khamloifa, Kritatidasho, Piyapisut, Phetthip, Rojrujaporn, Luckthongmak, Janejobkhet, Tepuaiypron, and Rachataphongwattana