Cognomen Atato (Atato 
) , around the world, is an extremely rare surname. The family name Atato is characteristic of Georgia, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Much more prevalently, Atato is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atato | Georgia, India, Nigeria, Israel, United States |