Cognomen D'Aiello (D'Aiello 
) , worldwide, is a rare last name. The cognomen D'Aiello is characteristic of Italy, where it is quite a rare surname, Argentina, where it is a rare surname, and France, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Italy, Argentina, and the United States. Much less frequently, D'Aiello is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| D'Aiello | Argentina, France, Italy, Germany, United States |
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niccolò d'aiello Italian priest, IT (b. 1200) |
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| giacomo d'aiello Italian jurist (1450-1517) (b. 1450) |
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| angelo fabio d'aiello researcher |
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| giovanni d'aiello Italian priest, IT |
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| rocco d'aiello Italian footballer, IT (b. 1986) |
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| conrado d'aiello |
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Ale, Imma, Maria, Mario, Marta, Marco, Mimma, Sonia, Agata, Chris, Carlo, Carla, Katie, Paola, Paolo, Piero, Robin, Rocco, Dario, David, Dalia, Diego, Vera, Vito, Enzo, Nico, Pia, Eva, Ida, Mary, Mena, Mike, Alan, Aldo, Anna, Ciro, Gemma, Bice, Rosi, Rosy, Rino, Rita, Greg, Lina, Luca, John, Juan, Tony, Rosa, and Giusy