Cognomen معتمد (معتمد 
, Motamed 
) , in the entire world, is a common family name. The family name معتمد is characteristic of Egypt, where it is quite a rare surname, Iran, and Libya. Measured by absolute frequency, the name is most common in Egypt, Iran, and Sudan. Also, معتمد is the forename as well as the last name.
| VARIANT | COUNTRY |
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| معتمد | Iran, Iraq, Egypt, Sudan, Saudi Arabia |
| Motamed | Iran, United Arab Emirates, France, Egypt, United States |
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معتمد دیوان کواری Iranian politician, IR (b. 1858) |
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| حسین معتمد surgeon, IR (b. 1893) |
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| فریدون معتمد linguists (1917-1993), IR (b. 1917) |
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| موریس معتمد Iranian politician, IR (b. 1945) |
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| نورین معتمد Iranian artist, IR (b. 1967) |
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| محمد باقری معتمد Taekwondo practitioners, IR (b. 1986) |
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| معتمد محسن association football player, EG (b. 1991) |
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