Surname Mahaia (Mahaia 
) , in all the world, is a very rare cognomen. The last name Mahaia is habitual in South Africa, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Mahaia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mahaia | South Africa, United States |