All around the world, Kozu (Kozu , كوزو , Кодзо ) is an extremely rare masculine forename. More frequently, Kozu is the last name as well as the forename.
Kawadu, Kawatsu, Kawatu, Kawazu, Kodu, Kohzu, Kotsu, Kotu, Koudu, Koutsu, Koutu, Козу, קוזו, かわづ, コヅ, 木津, 科祖, 科组, and 科足
, كوزو 
, Кодзо 
) is an extremely rare masculine forename. More frequently, Kozu is the last name as well as the forename.