Surname 卡奇 (Karch 
, 卡奇 
, Cadge 
) , all around the world, is quite a common cognomen. The cognomen 卡奇 is characteristic of Slovakia, where it is quite a rare surname, Germany, and Poland, where it is a rare surname. In absolute terms, it most frequently occurs in Germany, the United States, and Poland. Much less frequently, 卡奇 is the forename as well as the last name.