Cognomen Phuwadet (Phuwadet 
) , around the globe, is an extremely rare family name. The cognomen Phuwadet is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Phuwadet is the forename as well as the last name.
Siri, Piamsakhon, Rawaisamarn, Jaroenkam, Suriyatumrongkul, Sutantangjai, Chanokkawinkul, Chaosakoo, Chinchaicharoen, Jaroenkham, Jirasirikan, Methathanasakun, Suwannapong, Chotnitidechakul, Petsawangkerd, Kongprasit, Chaipuriwong, Sethanakabodie, Mangsathong, Mutwijit, Bunson, Detrod, Hualaem, Sanaemuang, Saensri, Saechaw, Aramsin, Khamhom, Loonpan, Jongpho, Jewsakul, Chuaichu, Pholnarat, Thatinchan, Laosiripornwattana, and Watthanasiriphakdee