Cognomen Tuaniga (Tuaniga 
) , around the globe, is a very rare family name. The last name Tuaniga is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Tuaniga | Canada, United States |
| joshua tuaniga American volleyball player, US (b. 1997) |
|