Family name De Conno (De Conno 
) , all around the world, is a rare surname. The family name De Conno is habitual in Italy, where it is a rare surname, Venezuela, where it is a very rare surname, and Australia.
| VARIANT | COUNTRY |
|---|---|
| De Conno | Germany, United States, Venezuela, Italy, Australia |
| gianni de conno Italian illustrator (1957-2017), IT (b. 1957) |
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| franco de conno |
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Anna, Alfonso, Antonio, Rebecca, Guismar, Liliana, Teodoro, Maurizio, Massimo, Carlotta, Domenico, Giovanna, Giovanni, Giuseppe, Antonella, Giandonato, Valentino, Pasquale, Gianni, Angelo, Angela, Rosa, Rino, Luca, Jack, Maria, Marco, Sofia, Pedro, Diana, Laura, Lucia, James, Edith, Ivano, Mattia, Simone, Andrea, Pellegrino, and Incoronata