Surname Vaiinupo (Vaiinupo 
) , in all the world, is an extremely rare last name. The last name Vaiinupo is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. Also, Vaiinupo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vaiinupo | Mexico, United States |