Surname Nanthaphat (นันทพัทธ์ 
, Nanthaphat , นันทภัทร ) , around the world, is a very rare cognomen. The surname Nanthaphat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Nanthaphat is the forename as well as the last name.
Nunta, Kaewaudom, Ritsumang, Loysuwan, Thitprawan, Nopphatthananan, Waliphat, Wongphan, Chocksurachaiphaisan, Phunyakad, Phueaknamphol, Phromchan, Duangjinda, Wichaidit, Machaiyaphum, Mungkulsaen, Chaiyaphan, Chitsawang, Thipkonglas, Chunlasenichon, Niphatthanin, Veerapongwattana, Bunthong, Chokchai, Chiraanon, Chaipankaen, Hwang, Saetae, Sukkha, Phasom, Damkrut, Ingpakorn, Wongta, Memoongtammaditi, Saetang, Silophian, Wannachaiyasit, Buasang, Koetphrom, Kettong, Rinyana, Lertvachirakornsakul, Jaiboon, Nampuan, Namtetaweehirun, Nesalaeh, Yawaraya, Muangjan, Katkoaw, and Wiraphongwatthana