Family name Varatchaya (วรัชญา 
, Varatchaya ) , around the globe, is an extremely rare cognomen. The family name Varatchaya is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Varatchaya is the forename as well as the last name.
Mayoe, Sittipang, Suttimakorn, Suwanmajo, Chansakvilai, Chaiyarat, Khammamun, Kuthanakorndej, Pongborirak, Pookcharoen, Thipboonngam, Thongsong, Thumnithikul, Vorakitisakun, Udomkananat, Sawangnung, Kongcharern, Pathomburi, Praditsila, Thongsuthum, Teerachanyakul, Wongteanchai, Niyananon, Thongkam, Laksuktom, Khaoplod, Saedan, Khotui, Pansri, Prajum, Deetib, Jandee, Takaew, Ta Aei, Malakul, Mahakan, Vattanapratai, Sarasom, Attaanukul, Khotpat, Khempet, Rattana, Deepatchana, Lungpao, Jaijettanakusol, Ninranad, Maneesaen, Kaewsree, Sae Dan, and Vattanapratay