Last name كوزى (Cozzi 
, Cozi 
, Cousy 
) , globally, is a common cognomen. The surname كوزى is characteristic of Italy, where it is quite a common surname, Eswatini, and Argentina, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Italy, Argentina, and the United States. Much less frequently, كوزى is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cozzi | Italy, France, Brazil, United States, Argentina |
| Cozi | Germany, Italy, Brazil, United States, Romania |
| Cousy | France, Brazil, United States, Belgium, United Kingdom |