Cognomen Faamu (Faamu 
) , in the entire world, is an extremely rare family name. The last name Faamu is characteristic of New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Faamu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Faamu | New Zealand, United States |