Cognomen Nilkamhaeng (Nilkamhaeng 
) , all around the world, is a rare surname. The last name Nilkamhaeng is characteristic of Thailand, where it is a rare surname, Canada, where it is an extremely rare surname, and the United Kingdom.
Tao, Phornnaphat, Pornchanok, Kriangkrai, Nuchanart, Nutkritta, Ruengsith, Prasopsook, Thanawat, Runchana, Piyanuch, Kajohnrit, Namasakarn, Budsadee, Waritha, Nijanun, Ravinan, Promrob, K. Kriangkrai, Chusana, Summana, Monthon, Wichai, Ajjima, Suree, Chanunya, and Warangkana