Worldwide, Renilia (Renilia 
) is a rare feminine first name. The forename Renilia is habitual in Philippines, where it is a very rare primarily feminine, but very infrequently masculine name, Indonesia, where it is a very rare girly name, and Brazil, where it is an extremely rare feminine name. Much less frequently, Renilia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Renilia | Philippines, Nicaragua, Brazil, United States, Indonesia |