Surname Hashemnia (Hashemnia 
) , in the world, is a rare cognomen. The last name Hashemnia is characteristic of Norway, where it is a rare surname, Iran, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hashemnia | Iran, Norway, United States |
| hashemnia s researcher |
|
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| mohammad hashemnia researcher |
|
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| saeedeh hashemnia researcher |
|