Family name Hahha (Hahha 
) , in the world, is a rare surname. The family name Hahha is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, Thailand, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Indonesia, Thailand, and the United States. Very seldom, Hahha is the forename as well as the last name.