Surname Luis Sergio (Luis Sergio 
) , around the world, is a rare last name. The last name Luis Sergio is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More frequently, Luis Sergio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luis Sergio | Spain, Mexico, Chile, Ecuador, Peru |