Last name 卡夏 (Caha 
, 卡夏 
, Cachia 
) , throughout the world, is quite a common cognomen. The cognomen 卡夏 is characteristic of Malta, where it is a widespread surname, Czechia, where it is quite a rare surname, and Australia. In absolute terms, this name is the most popular in Malta, Czechia, and France. Very seldom, 卡夏 is the forename as well as the last name.