Family name Vivaas (Vivaas 
) , in the world, is a very rare surname. The cognomen Vivaas is characteristic of Norway, where it is a rare surname, and Venezuela, where it is an extremely rare surname. Very seldom, Vivaas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vivaas | Norway, Spain, Venezuela |