Last name Kouzou (Kouzou 
, コウゾウ , Кузу 
) , around the globe, is quite a common cognomen. The family name Kouzou is habitual in Japan, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Greece. Measured by absolute frequency, it most frequently occurs in Japan, the Democratic Republic of the Congo, and Algeria. Much less frequently, Kouzou is the forename as well as the last name.