Family name Ханх (Hanh 
, Ханх 
, Khankh 
) , in the entire world, is a common cognomen. The family name Ханх is habitual in Macao, where it is quite a common surname, Vietnam, and Malaysia, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Vietnam, Malaysia, and China. Also, Ханх is the forename as well as the last name.