Surname جيليو (Gilio 
, Jelio 
, Jeliu 
) , globally, is quite a rare family name. The family name جيليو is characteristic of Argentina, where it is quite a rare surname, Italy, and Peru. Measured by absolute frequency, it is commonest in Italy, Argentina, and Brazil. Likewise, جيليو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gilio | Brazil, Argentina, Peru, United States, Italy |
| Jelio | Brazil, Tanzania, Peru, Bulgaria, Philippines |
| Jeliu | Nigeria, Canada, Malaysia, Romania, India |