Surname Katonibau (Katonibau 
) , around the world, is a very rare last name. The last name Katonibau is characteristic of Fiji, where it is quite a rare surname, Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Katonibau | Fiji, United States, Australia |