All over the world, سیدمصطفی (سیدمصطفی 
) is a rare boy's given name. The forename سیدمصطفی is habitual in Southern Asia, particularly Afghanistan, where it is a rare masculine name, and Iran, where it is a very rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| سیدمصطفی | Afghanistan, Iran |
| سیدمصطفی طباطبائینژاد Iranian politician and cleric, IR (b. 1954) |
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