Family name Sergio Michael (Sergio Michael 
) , throughout the world, is an extremely rare surname. The last name Sergio Michael is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Sergio Michael is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sergio Michael | Costa Rica, Spain, Chile, Ecuador, Peru |
Peña, and Jimenez Alcivar