Family name Vonolagi (Vonolagi 
) , throughout the world, is a very rare cognomen. The surname Vonolagi is habitual in Melanesia, particularly Fiji, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vonolagi | Fiji |
| tevita vonolagi rugby union player (1963-), FJ (b. 1963) |
|