Family name Touchakorn (ธัชกร 
, Touchakorn ) , in the world, is an extremely rare surname. The cognomen Touchakorn is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Touchakorn is the forename as well as the last name.
Kaoeian, Janphaklan, Tochuensakul, Naksuwan, Siridaechogul, Somjitchob, Chaithima, Limpijumnong, Boonrueng, Sainampeung, Sajitharakarn, Chongkhajonphan, Jareansongseang, Tattinapanich, Thinphangnga, Tachamathachot, Rungworrachockul, Rungruan, Plangnin, Kotjan, Nonpajee, Sukjing, Borirak, Bureenithikorn, Kanlalucksakun, Kunasai, Ratigunjanakornkul, Iamboon, Sooksing, Apiprugsachart, Kornpiyachot, Khaiphet, Paichayon, Pawatnothai, Suwancharas, and Thanawattanadamrong