Last name Ploypaphat (Ploypaphat 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Ploypaphat is the forename as well as the last name.
Majad, Ratchatavitayakul, Boonyakornthanarat, Thanasithiran, Fungtrakoonthong, Leesawadporn, Siriphokamai, Jansiriwut, Lertveerawat, Phornpetrattanasiri, Phatarinvoraphisut, Poonsinsuwan, Watcharachokchaipong, Choominjak, Noppisarnwong, Pooldech, Chuminjak, Intasen, Tathika, Loedhathaikan, Pogajang, Pavaree, Sonkaew, Settha, Saltz, Monthinaad, and Watcharaphongpitha