Throughout the world, Kalaydzhan (Калайджан , Kalaydzhan ) is an extremely rare unknown gender forename. More frequently, Kalaydzhan is the last name as well as the forename.
Калаиджан, and Калаыджан
Ludmila
, Kalaydzhan 
) is an extremely rare unknown gender forename. More frequently, Kalaydzhan is the last name as well as the forename.