Cognomen Ponlapat (Ponlapat 
) , around the world, is a very rare family name. The surname Ponlapat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Ponlapat is the forename as well as the last name.
Kulna, Puangpae, Rerngarom, Rieanthong, Loetphalanan, Jindameetakul, Sangaroon, Sattatipkul, Chaichana, Chonlasin, Boonthong, Leetragool, Wajeepasee, Sillaparaya, Soontharayon, Boonjankong, Nipattasaj, Sittiwongvanich, Anantaseriwidhya, Chiamthamachinda, Laokamnoedphet, Wongsathapornpat, Kemthong, Kampeera, Boonsong, Chumanee, Tummo, Samati, Srikul, Sriwan, Anusai, Kaoman, Tongon, Unsorn, Mekakat, Saediaw, Charoensakunwong, Sihawong, Somduang, Buracom, Ketkaew, Pankhao, Paosammuk, Ponbumrungwong, Nipattsaj, Noipann, Srikomtae, Chaipool, Somboon, and Kasemsan Na Ayuttaya