Worldwide, Athanasio (Athanasio 
) is a rare male given name. The forename Athanasio is characteristic of Tanzania, where it is a rare male name, Greece, and Brazil, where it is a very rare male name. Likewise, Athanasio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Athanasio | Tanzania, Brazil, Greece, United States, Kenya |
| athanasio de lobera ES (b. 1550) |
|
|
| mitri haji athanasio (b. 1937) |
|