Surname Samruai (Samruai 
) , around the globe, is a very rare last name. The cognomen Samruai is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand. Much more prevalently, Samruai is the forename as well as the last name.
Sopa, Painchob, Paosangthong, Ratphakdi, Jitpreecha, Namjedsee, Intawong, Wongphim, Samianrai, Srichalerm, Arithiraphap, Ainthakun, Pathanrat, Sukcharoen, Chanthasen, Prapruttrong, Phongsapan, Phuangphap, Janthakool, Jaroenprayot, Jeentongkum, Charoenkham, Butdeewong, Bangsakit, Chiaojoho, Sonkettrin, Puvo, Mudra, Saeli, Watee, Samran, Chanya, Chupak, Pakdee, Egbert, Comsomsri, Thammakesorn, Banjong, Ketkaew, Kuamsap, Promnoi, Laokoon, Lunpraphan, Yotmueang, Matsalae, Methunawong, Sangboon, Saengsai, Kaewnim, and Praphruettrng