Surname Fotuaika (Fotuaika 
) , across the world, is an extremely rare last name. The family name Fotuaika is habitual in Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Fotuaika | Australia, United States |
| mosese fotuaika Wests Tigers Rugby league player (1992-2013), NZ (b. 1992) |
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| feao fotuaika Australian rugby union player, AU (b. 1993) |
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