Surname 卡丁 (Kadin 
, Cardin 
, Cardim 
) , around the world, is a common family name. The cognomen 卡丁 is habitual in Bhutan, where it is quite a common surname, France, where it is quite a rare surname, and Italy. In absolute terms, it most frequently occurs in Brazil, the United States, and France. Likewise, 卡丁 is the forename as well as the last name.