Cognomen Ha-Ra (ហារ៉ា 
, Ha-Ra 
) , globally, is an extremely rare last name. The surname Ha-Ra is characteristic of Cambodia, where it is a very rare surname, and Germany, where it is an extremely rare surname. More prevalently, Ha-Ra is the forename as well as the last name. Parts of the name also exists independently as a last name Ha, and a last name Ra.