Last name 哈迪 (Hadi 
, Hardy , Hardie 
) , worldwide, is a widespread surname. The cognomen 哈迪 is habitual in Guernsey, where it is a common surname, Indonesia, where it is quite a common surname, and Brunei (explore the name in all countries). Measured by absolute frequency, it is commonest in Indonesia, the United States, and India. Also, 哈迪 is the forename as well as the last name.