Last name موسویان (موسویان 
) , globally, is a very rare surname. The cognomen موسویان is habitual in Southern Asia, particularly Iran, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| موسویان | Iran |
|
سید حسین موسویان Iranian physician and political activist, IR (b. 1941) |
|
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حسین موسویان Iranian policymaker and scholar, IR (b. 1957) |
|
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سید عباس موسویان Iranian cleric, IR (b. 1960) |
|