Cognomen Phongnarin (พงษ์นรินทร์ 
, Phongnarin ) , globally, is a very rare surname. The surname Phongnarin is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Phongnarin is the forename as well as the last name.
Sita, Chaikrod, Billamas, Kongkuthong, Waiyasil, Sungjaroen, Seangpong, Aonchart, Chumsaeng, Keawsuwan, Khanthong, Patithanyathon, Pratuengrattana, Phongbhakarat, Janvanthaisong, Kaewsuwan, Amaranun, Suvangota, Santawichai, Tadto, Chinda, Sukcham, Sornroong, Sopabhut, Sodamak, Chumjai, Kaewwika, Kaewdum, Koetkun, Laeaman, Thaporn, Namphon, Nurnuansuwan, Iamlaor, Thanakonoangkun, and Ratanarangsikul