Surname دلنواز (دلنواز 
) , all around the world, is quite a rare last name. The cognomen دلنواز is characteristic of Southern Asia, particularly Iran, where it is quite a rare surname, and Afghanistan, where it is a rare surname. Much less frequently, دلنواز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| دلنواز | Afghanistan, Iran |