Family name Diwaya (Diwaya 
) , all over the world, is quite a rare surname. The cognomen Diwaya is characteristic of Pakistan, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Saudi Arabia. Very seldom, Diwaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diwaya | Saudi Arabia, United Arab Emirates, Philippines, India, Pakistan |