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Cognomen Sukyai (สุกใส , Sukyai , สุขใย ) , all over the world, is quite a common last name. The last name Sukyai is habitual in South-eastern Asia, particularly Thailand, where it is quite a common surname. Very seldom, Sukyai is the forename as well as the last name.
San, Wanjakree, Suphawan, Passanan, Praewchaya, Punnarut, Ravisuda, Taveepon, Nattawat, Wanchai, Nipaphorn, Sathaporn, Sathapron, Chatwilai, Bawornwan, Pongkajohn, Punyaphat, Nattapong, Nannaphat, Ngamsiri, Weeravaree, Tosporn, Theerit, Wit, Anat, Surin, Sittep, Suphat, Somsak, Somsri, Ampika, Tosapol, Achita, Pranom, Prakit, Wanida, Sirimas, Suwapun, Athipat, Bongkod, Boontra, Pairat, and Chonchanok