Family name Коузи (Cousy 
, Коузи) , in the entire world, is a rare last name. The family name Коузи is habitual in Belgium, where it is a rare surname, France, and Israel, where it is a very rare surname. Not in comparison with a country's population, it is commonest in France, Belgium, and the United States. Much less frequently, Коузи is the forename as well as the last name.