Surname Cucaz (Cucaz 
) , worldwide, is a very rare last name. The last name Cucaz is habitual in Croatia, where it is a rare surname, Italy, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Cucaz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cucaz | United States, Croatia, Italy |