Surname Pusuwan (Pusuwan 
) , worldwide, is a rare family name. The surname Pusuwan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Sopon, Supathra, Charnrit, Chailert, Peemapot, Pongparn, Thosapon, Nicharee, Sureerut, Noppawan, Chaweewan, Karnchana, Paramaporn, Pradabdao, Yupawadee, Manatchawan, Jiratchaya, Eakkarach, Chuencheewan, Wannapa, Lanlana, Alisa, Chisa, Pipat, Weena, Suchan, Pavita, Pakorn, Janjira, Pawana, Orawan, Siriwan, Sunanta, Sudarat, Somsuda, Chatree, Khun Eakkarach, Jariya, and Patcharaphorn