Family name Nualngam (Nualngam 
) , across the world, is a rare cognomen. The last name Nualngam is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Nualngam is the forename as well as the last name.
Chok, Kanlayanee, Singhachai, Punnaphak, Praewpetch, Mr. Wiroj, Vorachai, Thanarat, Praewploy, Kwantida, Kornnika, Kanokwan, Cuttariya, Nilanchana, Chanchai, Wannita, Nonlanee, Narudol, Tanarat, Rattiya, Bussaba, Apatson, Songwut, Surasak, Sirimas, Pairat, Udon, Somrudee, and Ratchadaporn