Last name Riefa (Riefa 
) , in the entire world, is a rare surname. The last name Riefa is characteristic of Indonesia, where it is a rare surname, and France, where it is a very rare surname. Also, Riefa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Riefa | Indonesia, United Kingdom, Malaysia, United States, France |
| rené riefa French association football player, FR (b. 1945) |
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| christine riefa researcher |
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