Last name Хамадани (Hamadani 
, Хамадани 
) , worldwide, is quite a rare surname. The surname Хамадани is characteristic of Western Asia, particularly Oman, where it is quite a rare surname, Lebanon, and Bahrain, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in India, Morocco, and Lebanon. Very seldom, Хамадани is the forename as well as the last name.