Family name Arinchai (อริญชัย 
, Arinchai , อรินชัย ) , around the globe, is a very rare surname. The cognomen Arinchai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Arinchai is the forename as well as the last name.
Phoka, Supakosol, Akanittanon, Karachedee, Kosumwatcharaporn, Pathomsuriyaporn, Jaroenrak, Viboonphan, Wanmaneeroj, Wongseree, Sirisunthiti, Siritheerarat, Sukcharoen, Aphisinchaipong, Kongkanand, Promvongsar, Thammawang, Udomvitayanugul, Intarasuwan, Rattanavijit, Limthanaphorn, Jarungjittanuson, Sirikanta, Muangngam, Yubolpunt, Wongsuban, Deena, Saelee, Sunhpitophat, Koengram, Pomsuwan, Takham, Moonkum, Smaphisute, Bunpetch, Phumpho, Chaipattanakarn, Punngam, Anekthumpinit, Chaisiri, Chaowala, Chinnafun, Khaengkla, Phomvongsa, Jaisaard, Tanthatammo, Tatsaphan, Weeraduthsadeenon, Jaiaasa, and Rungcharoenpaisal