Cognomen Vaiangina (Vaiangina 
) , around the world, is a very rare last name. The family name Vaiangina is habitual in New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Australia, the United States, and New Zealand. Very seldom, Vaiangina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vaiangina | Australia, New Zealand, United States, Canada |