All around the world, Vanua (Vanua 
) is a very rare unisex given name. The first name Vanua is habitual in Southern Asia, particularly India, where it is an extremely rare gender-neutral name. More prevalently, Vanua is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vanua | Papua New Guinea, India, Australia, Indonesia, Fiji |