In all the world, Aatreya (Aatreya 
) is a very rare masculine first name. The given name Aatreya is characteristic of Indonesia, where it is a very rare male name, and India, where it is an extremely rare male name. Also, Aatreya is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Aatreya | United States, Nepal, India, Indonesia |