Family name Хьеу (Hieu 
, Hiệu , Хьеу 
) , around the globe, is a common last name. The family name Хьеу is habitual in Vietnam, where it is quite a common surname, Macao, where it is quite a rare surname, and Malaysia. In absolute terms, the name is most common in Vietnam, Malaysia, and China. More prevalently, Хьеу is the forename as well as the last name.