Family name Silviany (Silviany 
) , worldwide, is a rare cognomen. The surname Silviany is characteristic of Indonesia, where it is a rare surname, Venezuela, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Also, Silviany is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silviany | Brazil, Venezuela, Indonesia, China |