Across the world, Каган (Kagan 
, Cahan 
, Cagan 
) is quite a rare epicene forename. The forename Каган is characteristic of Azerbaijan, where it is quite a rare female name, Turkey, where it is a rare unisex name, and India, where it is a very rare unisex name. In absolute terms, the name is most common in India, Turkey, and the United States. More prevalently, Каган is the last name as well as the forename.