Family name Dorvault (Dorvault 
) , in the entire world, is a rare last name. The family name Dorvault is characteristic of France, where it is a rare surname, Canada, and the United States, where it is an extremely rare surname. Very seldom, Dorvault is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dorvault | Brazil, France, United States, Canada |
|
françois dorvault French pharmacist, FR (b. 1815) |
|
| nicolas dorvault researcher |
|
|
| jocelyn dorvault |
|