Cognomen Mehregan (Mehregan 
) , in the world, is a rare surname. The family name Mehregan is habitual in Iran, where it is a rare surname, Canada, where it is a very rare surname, and Germany. Not in comparison with a country's population, it most frequently occurs in Iran, the United States, and Germany. Likewise, Mehregan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mehregan | Germany, Canada, Iran, United Kingdom, United States |
| amir h. mehregan (b. 1932) |
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| iraj mehregan Iranian botanist, IR (b. 1975) |
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| hannah mehregan Sports Person, CA |
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| mina mehregan researcher |
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| darius mehregan researcher (ORCID 0000-0003-2436-5779) |
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| mohsen mehregan researcher |
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