Surname Serraño (Serraño 
) , around the globe, is an extremely rare family name. The surname Serraño is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname, and Argentina. Likewise, Serraño is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Serraño | Venezuela, Spain, Argentina |