In the entire world, Ваяс (Vayas 
, Vajas 
, Vaias 
) is a rare gender-neutral given name. The forename Ваяс is characteristic of Slovakia, where it is a rare feminine name, and India, where it is a very rare gender-neutral name. Likewise, Ваяс is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vayas | Brazil, Spain, United States, India, Ecuador |
| Vajas | Hungary, United States, Slovakia, India, Romania |
| Vaias | Hungary, Greece, Brazil, United States, India |
| Ваяс | Ukraine, Russia |