Family name Гаидарова (Гаидарова 
, Gaydarova 
, Gaidarova 
) , across the world, is quite a rare cognomen. The family name Гаидарова is habitual in Bulgaria, where it is quite a common surname, Latvia, where it is a rare surname, and Georgia. Measured by absolute frequency, this name is the most popular in Bulgaria, Russia, and Greece.