Cognomen Pitikorn (Pitikorn 
) , in the entire world, is an extremely rare last name. The surname Pitikorn is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Pitikorn is the forename as well as the last name.
Inya, Saowakhon, Srianakkawanich, Ariyakhachorn, Chiaranai, Khammakhiao, Thongnuan, Udomjirapat, Uboncharoen, Mueangchan, Angsuwichitkul, Tengtrakul, Charoenwong, Chaiboonrung, Pratoomchat, Rattanapanalee, Wannarat, Narathee, Promtong, Maneesri, Munrod, Soonoue, Monglaaor, Meesuwan, Migjaidee, Saetang, Somwong, Tassaneetipakorn, Banphet, Gitisin, Taekasem, Nawapuk, Ingmaneekan, Intapan, Wootikarn, Udomjerapat, Girdchirn, and Surawattanawiset