Family name コージ (コージ 
, Cosey 
, Coage ) , throughout the world, is quite a rare last name. The last name コージ is characteristic of the United States, where it is a rare surname, Japan, and New Zealand. Not in comparison with a country's population, it most frequently occurs in the United States, Japan, and Mexico. Very seldom, コージ is the forename as well as the last name.