Cognomen Hajihassani (Hajihassani 
) , in all the world, is a very rare last name. The surname Hajihassani is characteristic of Iran, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hajihassani | Iran, United States |
| abolfazl hajihassani researcher (ORCID 0000-0001-7299-7741) |
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| abolfazl hajihassani researcher (ORCID 0000-0002-3504-0323) |
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| mohsen hajihassani researcher |
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