Surname شيرزاد (شيرزاد 
, Sherzad 
, Shirzad 
) , globally, is a common cognomen. The last name شيرزاد is characteristic of Afghanistan, where it is quite a common surname, Iran, and Iraq. Likewise, شيرزاد is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| شيرزاد | Iran, Saudi Arabia, Iraq, Syria, Afghanistan |
| Sherzad | Iran, Saudi Arabia, Iraq, United States, Afghanistan |
| Shirzad | Iran, Saudi Arabia, Iraq, Azerbaijan, Afghanistan |
| إحسان شيرزاد IQ (b. 1920) |
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| شيرين شيرزاد engineer, IQ |
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