Last name Atoria (Atoria 
) , worldwide, is a very rare surname. The cognomen Atoria is characteristic of Indonesia, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Also, Atoria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atoria | India, United States, Indonesia, South Africa |