Cognomen Khusuwan (Khusuwan 
, ขุสุวรรณ ) , around the globe, is a rare surname. The surname Khusuwan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Mr, Khiengkrai, Rassamee, Tanyamon, Teerapat, Naruemon, Natnicha, Witthaya, Suphattra, Khiansit, Sutthawan, Pornthana, Tanyaluck, Thanwarat, Teerachot, Natchanon, Natchanit, Nanthawan, Sumphanthanthawong, Chanyanut, Kanokpit, Boonduean, Banchong, Liu, Yupa, Alise, Lawan, Mintra, Sutthi, Somsri, Anucha, Adisak, Jarauy, Tanita, Titang, Narasa, Sirimat, Kannika, Ketrenu, Kraisak, Damrong, Saowaros, Samphantawong, and Samphanthawong