Cognomen Tusiano (Tusiano 
) , in the entire world, is a very rare last name. The surname Tusiano is habitual in Italy, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Much less frequently, Tusiano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tusiano | Italy, Argentina, Philippines, United States, Israel |