Family name Oreggia (Oreggia 
) , across the world, is a rare surname. The cognomen Oreggia is habitual in Uruguay, where it is a rare surname, France, and Argentina. Measured by absolute frequency, it most frequently occurs in France, Argentina, and Italy. Much less frequently, Oreggia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oreggia | Italy, Mexico, Argentina, France, Brazil |
| juan carlos oreggia IT (b. 1900) |
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marco oreggia Austrian bicycle racer, AT (b. 1986) |
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Mr, Fran, Olga, Maria, Mario, Marco, Mauro, Mirko, Serge, Andre, Carlo, Bruno, Paula, Pablo, Paola, Ruben, Delia, David, Guido, Liane, Lucia, Jorge, Ezio, Ercy, Eric, Elda, Ms, Ana, Ema, Uli, Marc, Alma, Aldo, Axel, Carl, Rosa, Julie, Rosy, Reni, Dora, Lara, Lais, Luiz, Joao, Juan, Tani, Tina, Nora, Romy, and Théo