Last name Davarnejad (Davarnejad 
) , worldwide, is an extremely rare family name. The last name Davarnejad is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Davarnejad | United States, Canada |
| reza davarnejad researcher (ORCID 0000-0002-0162-5577) |
|