Cognomen Atenia (Atenia 
) , globally, is a very rare surname. The cognomen Atenia is habitual in Philippines, where it is a very rare surname, Mexico, where it is an extremely rare surname, and Peru. Likewise, Atenia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atenia | Argentina, United States, Mexico, Philippines, Peru |