Last name 凯德 (Kade 
, Kad , Cade 
) , all around the world, is a common family name. The last name 凯德 is characteristic of Somalia, where it is quite a rare surname, Algeria, and Estonia. In absolute terms, it is the most numerous in India, the United States, and Algeria. Likewise, 凯德 is the forename as well as the last name.