Cognomen Tasiano (Tasiano 
) , around the globe, is a rare family name. The family name Tasiano is habitual in Tanzania, where it is a rare surname, Nicaragua, where it is a very rare surname, and Spain, where it is an extremely rare surname. Also, Tasiano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tasiano | Philippines, Tanzania, Argentina, Brazil, Peru |