Family name 卡基 (卡基 
, Kagay 
) , in all the world, is a rare cognomen. The surname 卡基 is characteristic of the United States, where it is a very rare surname, Philippines, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, it is commonest in the United States, India, and Philippines. Very seldom, 卡基 is the forename as well as the last name.