Cognomen Jéhan (Jéhan 
) , in the world, is a very rare family name. The family name Jéhan is habitual in Western Europe, particularly France, where it is a very rare surname. Also, Jéhan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jéhan | South Africa, France |
| louis-françois jéhan academic (1803 - 1871), member of the Accademia delle Scienze di Torino since 1851, FR (b. 1803) |
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| bérengère jéhan French politician, FR (b. 1978) |
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