Last name Hahman (哈曼 
, Hahman 
) , around the world, is a very rare family name. The surname Hahman is characteristic of Bulgaria, where it is a rare surname, Malaysia, where it is a very rare surname, and Pakistan. Not in comparison with a country's population, it most frequently occurs in Pakistan, India, and Bulgaria. Very seldom, Hahman is the forename as well as the last name.