Around the globe, Наилья (Nailia 
, Наилья 
) is a rare feminine forename. The given name Наилья is characteristic of Georgia, where it is quite a rare feminine name, Philippines, where it is a very rare feminine name, and Indonesia. Very seldom, Наилья is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nailia | Indonesia, Algeria, Georgia, Philippines, Democratic Republic of the Congo |
| Наилья | Kyrgyzstan, Kazakhstan, Russia |