Surname Frénal (Frénal 
) , across the world, is an extremely rare cognomen. The cognomen Frénal is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Frénal | France |
| paul-gilbert-eugène frénal French military personnel, FR (b. 1881) |
|
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| karine frénal researcher (ORCID 0000-0002-8952-2598) |
|