Surname Kajakhan (Kajakhan 
, Каяхан 
) , all over the world, is a very rare family name. The last name Kajakhan is characteristic of Kyrgyzstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and Ukraine. Not in comparison with a country's population, it most frequently occurs in Russia, India, and Kyrgyzstan. More frequently, Kajakhan is the forename as well as the last name.