Cognomen Matanisiga (Matanisiga 
) , in the world, is a rare family name. The last name Matanisiga is habitual in Fiji, where it is quite a common surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Matanisiga | Germany, Fiji |
| gabriele matanisiga association football player (b. 1995) |
|