Surname Vaoiva (Vaoiva 
) , in all the world, is a very rare last name. The last name Vaoiva is characteristic of Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Vaoiva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vaoiva | Australia, United States |