Surname Гаиане (Gayane 
, Gaiane 
, Гаиане ) , in all the world, is quite a rare last name. The family name Гаиане is characteristic of Georgia, where it is quite a common surname, Armenia, where it is quite a rare surname, and Bulgaria, where it is a rare surname. In absolute terms, the name is most common in Georgia, India, and Armenia. More prevalently, Гаиане is the forename as well as the last name.