Family name Katonivualiku (Katonivualiku 
) , globally, is a rare cognomen. The last name Katonivualiku is habitual in Fiji, where it is quite a common surname, New Zealand, where it is a rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Katonivualiku | New Zealand, Fiji, Canada |