Cognomen Nam-Phuong (Nam-Phuong 
) , all around the world, is an extremely rare family name. The family name Nam-Phuong is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Nam-Phuong is the forename as well as the last name. Parts of the name also exists independently as a last name Nam, and a first name Phuong.