Worldwide, ואליה (Valya 
, Walia 
, Vallia 
) is quite a common gender-neutral first name. The first name ואליה is characteristic of Bulgaria, where it is quite a rare primarily girly, but very seldom boy's name, Somalia, where it is quite a rare gender-neutral name, and Moldova, where it is quite a rare feminine name. In absolute terms, it most frequently occurs in India, the Democratic Republic of the Congo, and Bulgaria. More frequently, ואליה is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Valya | India, Bulgaria, Democratic Republic of the Congo, United States, Indonesia |
| Walia | India, United Arab Emirates, United States, Kenya, Indonesia |
| Vallia | United Kingdom, Democratic Republic of the Congo, United States, Malaysia, India |
| ואליה | Israel |