Family name ديناي (Denai 
, ديناي 
, Dunye 
) , all around the world, is a rare cognomen. The cognomen ديناي is habitual in Sudan, where it is a rare surname, Algeria, and Indonesia. Likewise, ديناي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Denai | Malaysia, Indonesia, United States, Algeria, India |
| ديناي | Saudi Arabia, Sudan, Iraq |
| Dunye | Nigeria, South Africa, Turkey, United States |