Last name ואליה (Valya 
, Walia 
, Vallia 
) , worldwide, is a common family name. The family name ואליה is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a rare surname, Qatar, and Cyprus. In absolute terms, it most frequently occurs in India, the United States, and Indonesia. Much less frequently, ואליה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valya | Indonesia, Bulgaria, United States, India, Democratic Republic of the Congo |
| Walia | Indonesia, United Arab Emirates, Kenya, United States, India |
| Vallia | United Kingdom, Malaysia, United States, India, Democratic Republic of the Congo |
| ואליה | Israel |