Family name بنزا (Penza 
, Binza 
, بنزا) , in all the world, is quite a rare cognomen. The surname بنزا is habitual in Malta, where it is quite a common surname, Uruguay, where it is quite a rare surname, and Italy, where it is a rare surname. Not in comparison with a country's population, it is commonest in the Democratic Republic of the Congo, the United States, and Italy. Very seldom, بنزا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Penza | Italy, Democratic Republic of the Congo, United States, South Africa, Philippines |
| Binza | Democratic Republic of the Congo, Tanzania, South Africa, Angola, Philippines |