Cognomen Aoina (Aoina 
) , worldwide, is a very rare last name. The family name Aoina is characteristic of New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Aoina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aoina | India, United States, New Zealand, Australia |
| arina aoina Domestic violence campaigner, AU |
|
|
| jonah aoina Samoan rugby union player (b. 1996) |
|