Surname Phetsuwan (Phetsuwan 
) , in all the world, is quite a rare cognomen. The surname Phetsuwan is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname, Thailand, and Malaysia, where it is a very rare surname. Much less frequently, Phetsuwan is the forename as well as the last name.
Pa, Titeewich, Orawan, Usanee, Saichon, Siriwat, Siranee, Surasak, Somchai, Somying, Arithat, Apichet, Chaveng, Chavang, Chotika, Kannika, Kanlaya, Kulawat, Pathida, Praping, Prayoon, Prisana, Pawana, Patama, Annope, Antika, Mali, Anon, Arun, Chit, Ubon, Sanya, Supap, Suwit, Annop, Aubon, Pittira, Jaran, Tayut, Varut, Onusa, Montha, Satita, Suthat, Suwena, Sombun, Somjet, Anasin, Jarun, and Phaping