Cognomen Emaminejad (Emaminejad 
) , across the world, is a very rare family name. The family name Emaminejad is habitual in Iran, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Emaminejad | Iran, United States |
| sam emaminejad researcher (ORCID 0000-0003-0132-152X) |
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| nastaran emaminejad researcher |
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