Throughout the world, Даваян (Даваян 
, Davayan 
, Davajan ) is a very rare gender-neutral forename. The forename Даваян is habitual in Southern Asia, particularly India, where it is an extremely rare gender-neutral name. Likewise, Даваян is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Даваян | Belarus, Armenia, Kyrgyzstan, Russia, Ukraine |
| Davayan | United States, India, Ukraine |
| Davajan | United States, India |