Surname 卡曼 (Kaman 
, Karman , Carman ) , in the entire world, is a common last name. The surname 卡曼 is characteristic of Hungary, where it is quite a common surname, Slovenia, and Reunion. Not in comparison with a country's population, it is commonest in India, the United States, and Indonesia. Also, 卡曼 is the forename as well as the last name.