Cognomen هاو (Hao 
, Hau , Howe 
) , in the world, is a widespread surname. The surname هاو is habitual in Malaysia, where it is a common surname, Macao, and Cayman Islands, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, this name is the most popular in China, Malaysia, and the United States. Much less frequently, هاو is the forename as well as the last name.