Globally, Viggiano (Viggiano 
) is a very rare largely girly, but seldom boy's forename. The given name Viggiano is characteristic of Southern Europe, particularly Italy, where it is a very rare largely female, but infrequently male name. Much more prevalently, Viggiano is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Viggiano | Brazil, Italy, Mexico, United States, Argentina |