Across the world, Diyaul (Diyaul 
) is a very rare male first name. The given name Diyaul is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare masculine name. Much less frequently, Diyaul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Diyaul | India, Nigeria, Indonesia |