Family name Orfan (Orfan 
, Orphanus , Ορφανός 
) , across the world, is a rare last name. The surname Orfan is habitual in Afghanistan, where it is a rare surname, United Arab Emirates, and Greece. Not in comparison with a country's population, it is the most numerous in Afghanistan, the United States, and Turkey. Likewise, Orfan is the forename as well as the last name.