Surname Хаитхан (Хаитхан 
, Haithan 
) , throughout the world, is a very rare last name. The last name Хаитхан is habitual in Kyrgyzstan, where it is a rare surname, Malaysia, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Хаитхан is the forename as well as the last name.