Surname Valoia (Valoia 
) , all around the world, is an extremely rare last name. The last name Valoia is characteristic of New Zealand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Valoia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valoia | United States, New Zealand |