Throughout the world, Ilyo (Ilyo 
) is a very rare gender-neutral forename. The given name Ilyo is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare epicene name. Likewise, Ilyo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ilyo | Netherlands, Italy, Nigeria, Philippines, Algeria |
| ilyo iliev Titanic victim |
|