Surname Daunibau (Daunibau 
) , all over the world, is a very rare family name. The family name Daunibau is characteristic of Melanesia, particularly Fiji, where it is quite a rare surname. Very seldom, Daunibau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Daunibau | Fiji, United States |