Family name Marazzano (Marazzano 
) , globally, is a very rare cognomen. The last name Marazzano is habitual in Uruguay, where it is a rare surname, Argentina, where it is a very rare surname, and Italy. Very seldom, Marazzano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marazzano | Italy, France, Argentina, Uruguay |