Surname Atonna (Atonna 
) , throughout the world, is a very rare family name. The surname Atonna is characteristic of Italy, where it is a very rare surname, the United States, where it is an extremely rare surname, and Nigeria. Much less frequently, Atonna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atonna | Italy, Nigeria, United States, India |