Surname Natthikarn (Natthikarn 
) , around the globe, is an extremely rare family name. The cognomen Natthikarn is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Natthikarn is the forename as well as the last name.
Wirat, Phokapanit, Leksomboon, Khwanplod, Bunrueang, Sotthipimonporn, Fanbunma, Tuntiviwat, Phokerdsri, Phookhum, Kingkarn, Changkid, Jeerung, Laorpuksin, Chamgate, Akiyama, Amatjakul, Campol, Peerapongpakorn, and Pattarachaiporn