Surname Moussaïd (Moussaïd 
) , globally, is a very rare cognomen. The last name Moussaïd is characteristic of Morocco, where it is a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Moussaïd | France, Morocco |
| ilham moussaïd French politician |
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| mehdi moussaïd scientist specializing in crowd research, MA (b. 1981) |
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