Family name Чинх (Chinh 
, Чинх 
) , throughout the world, is quite a common cognomen. The surname Чинх is habitual in Macao, where it is quite a rare surname, Vietnam, and Malaysia. Not in comparison with a country's population, it most frequently occurs in Vietnam, Malaysia, and the United States. Likewise, Чинх is the forename as well as the last name.