Cognomen Phuwanart (ภูวนาถ 
, ภูวนารถ , Phuwanart ) , throughout the world, is a rare last name. The surname Phuwanart is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Predominantly, Phuwanart is the forename as well as the last name.
Maisu, Tepsuporn, Eangchuan, Hongngam, Homraruen, Onjongkrai, Chotikanjana, Duangkumta, Tharatham, Larpmark, Na Lampang, Suwanmanee, Sricharoen, Chantapoon, Budsayakanis, Na Songkhla, Harntrakul, Sittichaikham, Choonhapran, Suttinitayanun, Puangpan, Promphet, Kojaranjit, Sopat, Saisak, Suknet, Kumban, Papuan, Pavorn, Pimlaor, Sangsri, Anugool, Arunjit, Buthman, Kongoun, Jaipota, Ouppapong, Whungtrakulchai, Yammool, Sirisonyaluk, Sityasart, Boonkaew, Phuangbangpho, and Ratchapantib