Cognomen Berzhan (Бержан 
, Berzhan 
) , in all the world, is a very rare family name. The cognomen Berzhan is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Malaysia. Measured by absolute frequency, it most frequently occurs in Kazakhstan, China, and Malaysia. More prevalently, Berzhan is the forename as well as the last name.