Family name Morelon (Morelon 
) , throughout the world, is a rare cognomen. The cognomen Morelon is habitual in France, where it is a rare surname, Belgium, where it is a very rare surname, and Argentina. Measured by absolute frequency, the name is most common in France, the United States, and Belgium. Very seldom, Morelon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Morelon | Belgium, Argentina, France, Germany, United States |
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daniel morelon French racing cyclist, FR (b. 1944) |
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| régis morelon FR (b. 1941) |
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| dominique morelon French librarian and historian |
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| daniel morelon |
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| claire morelon (b. 1984) |
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| alexis morelon FR (b. 1990) |
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Mr, Susana, Alexis, Adrien, Audrey, Celine, Claude, Claire, Brenda, Pierre, Daniel, Gloria, Lucien, Julien, Thomas, Elodie, Franck, Ingrid, Walter, Yvette, Mickael, Solène, Silvia, Michel, Maxime, Zelia, Ken, Luc, Anna, Paul, Gigi, Jose, Jean, Jeff, Juju, Edna, Antoine, Maria, Manue, Solã, Alice, Alain, Andre, Annie, Carla, Dylan, Elise, Willy, Marie, and Arlette