Last name Nitinun (Nitinun 
) , worldwide, is an extremely rare surname. The surname Nitinun is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Nitinun is the forename as well as the last name.
Modphai, Kerdpoka, Kwanduan, Kwanphum, Pamonmanop, Promkeajohn, Pongsiri, Phongyiwa, Rongvanich, Talabnak, Taladnak, Tikunkong, Sangmanee, Sriarammankong, Chomchuen, Pipatsaraphan, Juntapoon, Vilailaks, Phanratanamongkol, Leethanakul, Manapattanachewin, Pongtongmahakun, Chaosiri, Akraneewong, Suksittida, Siriklin, Yuyen, Kruiriya, Kruariya, Rotran, Takaew, Hemloha, Yinpraphan, Muntana, Sakpensri, Saengow, Phichitpreechasak, Saejeng, Supasorn, Asavadorndeja, Bamrung, Kasuwan, Peranirat, Jaichob, Traipotinun, Vithulkaewsiri, Wuntang, Mujananon, Sirimai, and Charoenlapsuphawat