Worldwide, Vivianni (Vivianni 
) is a rare girly first name. The forename Vivianni is habitual in Latin America and the Caribbean, particularly Brazil, where it is a very rare feminine name. Also, Vivianni is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vivianni | Venezuela, Brazil, United States, Indonesia, Nigeria |