Family name Нги (Nghi 
, Нги 
) , across the world, is quite a common cognomen. The family name Нги is habitual in South-eastern Asia, particularly Vietnam, where it is quite a rare surname, Malaysia, where it is a rare surname, and Singapore. Measured by absolute frequency, it most frequently occurs in Vietnam, Malaysia, and the United States. Also, Нги is the forename as well as the last name.