Last name Naunau (Naunau 
) , globally, is a very rare family name. The surname Naunau is habitual in New Zealand, where it is a rare surname, Myanmar, and Australia, where it is a very rare surname. More frequently, Naunau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naunau | Myanmar, France, Australia, New Zealand, Democratic Republic of the Congo |