Family name Ittikorn (Ittikorn 
) , globally, is an extremely rare surname. The cognomen Ittikorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Ittikorn is the forename as well as the last name.
Sala, Kwankaew, Panatkool, Laohanan, Tangpong, Yaemchaisri, Siriyakul, Chaiyokat, Chaiyokad, Boonmuang, Poochaiwattananon, Rojdamrongratana, Nilpradab, Sirithanon, Suvannapura, Angkawanich, Kaewsainan, Phuangkoson, Wongwanakit, Chaiyakornroengdet, Boonpatcharat, Phuangthong, Konkhumyai, Boonyorat, Bourniam, Chaingam, Sukun, Sathin, Punwat, Rumsuk, Nhukua, Uachottikhun, Saetang, Sirirak, Sopawan, Srikobgul, Thongmongkol, Choohong, Kantong, Kultiyarattana, Promiem, Roomsuk, Longtee, Jinarak, Thipmak, Nidumad, Sathutum, Sorsaeng, Bunsiri, and Treepraphakorn