Cognomen Voltus (Voltus 
) , worldwide, is a very rare family name. The cognomen Voltus is habitual in Indonesia, where it is a very rare surname, the United States, where it is an extremely rare surname, and Brazil. Likewise, Voltus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Voltus | Brazil, United States, Indonesia |