Last name Magaiva (Magaiva 
) , all over the world, is an extremely rare cognomen. The family name Magaiva is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. Likewise, Magaiva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Magaiva | Brazil, South Africa |