Surname Tanasio (Tanasio 
) , in the entire world, is a rare cognomen. The family name Tanasio is habitual in Tanzania, where it is a rare surname, Philippines, where it is an extremely rare surname, and Brazil. Likewise, Tanasio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanasio | Brazil, Tanzania, United States, Argentina, Philippines |