Cognomen Suetena (Suetena 
) , worldwide, is an extremely rare surname. The cognomen Suetena is characteristic of Australia and New Zealand, particularly New Zealand, where it is a rare surname. Much less frequently, Suetena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suetena | United States, New Zealand |
| suetena asomua New Zealand rugby union player (b. 1998) |
|