Surname Неилиа (Neilia 
, Неилиа 
) , in the entire world, is an extremely rare family name. The cognomen Неилиа is habitual in Israel, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and India. Much more frequently, Неилиа is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Neilia | Philippines, India, United States, South Africa, Brazil |
| Неилиа | Russia |