Cognomen كاكو (Kaku 
, Cako 
, Caco ) , in the world, is a common last name. The surname كاكو is characteristic of Albania, where it is quite a common surname, Ghana, where it is quite a rare surname, and Georgia. Not in comparison with a country's population, it is the most numerous in India, Nigeria, and Ghana. Likewise, كاكو is the forename as well as the last name.