Surname Ronc (Ronc 
) , across the world, is a rare last name. The cognomen Ronc is characteristic of Switzerland, where it is a rare surname, Italy, and France. Very seldom, Ronc is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ronc | Australia, Switzerland, Italy, Poland, France |
| osvaldo ronc Italian ski mountaineer, IT (b. 1947) |
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Mr, Jerome, Nicole, Etelka, Felipe, Isabel, Oriane, Yvonne, Morgane, Stefano, Patrick, Patrice, Daniela, Daniele, Gaëlle, Gregory, Laurent, Thierry, Nicolò, Sandrine, Stefania, Gabriele, Davide, Pascal, Audrey, Andrea, Ms, Ada, Adam, Bera, Paul, Rosy, Hugo, Iaia, Serge, Alice, Loredana, Carlo, Paolo, Gildo, Loris, Louis, Fabio, Oscar, Michel, Sandro, Sabine, Alfred, Bruno, and Nathalie