Surname تجدد (تجدد 
) , worldwide, is quite a rare cognomen. The last name تجدد is habitual in Southern Asia, particularly Iran, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| تجدد | Iran |
| میرمحمد تجدد Iranian actor, IR (b. 1929) |
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حسین تجدد IR |
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| نجمه تجدد Iranian singer, IR (b. 1951) |
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| نهال تجدد Iranian writer, IR (b. 1960) |
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| مصطفی تجدد Iranian politician, IR |
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