Cognomen Patsawan (Patsawan 
) , throughout the world, is an extremely rare family name. The surname Patsawan is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Patsawan is the forename as well as the last name.
Sopon, Eksupapan, Thawintachapongsa, Jatturatana, Jangsanong, Piyamaporn, Chuasritrakul, Asawapirom, Suksomwat, Tipsawan, Putrakul, Khomkhai, Katenitivong, Malyphorn, Asawaptrom, Malyaphorn, Dalerd, Srisuk, Keeratiwutthikul, and Boonyarattapant