Last name Ianiero (Ianiero 
) , around the world, is a rare cognomen. The family name Ianiero is habitual in Argentina, where it is a rare surname, Italy, and Canada, where it is a very rare surname. In absolute terms, it is commonest in Italy, Argentina, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ianiero | United Kingdom, Italy, United States, Argentina, Canada |
| lucio ianiero Canadian soccer player, CA (b. 1966) |
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| luciano ianiero researcher |
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| andrew ianiero Canadian ice hockey player, CA (b. 1981) |
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| diego adrián ianiero Argentinian association football player, AR (b. 1986) |
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| tristan ianiero |
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Sue, Pablo, Diego, Grace, Lucio, Jonna, Jorge, Julio, Tomas, Nancy, Bobby, Ethel, Italo, Miguel, Silvia, Susana, Sergio, Andrea, Andres, Andrew, Carmen, Felix, Camila, Corey, Andre, Ana, Pam, Lee, Matt, Aldo, Clem, Bill, Rosa, Gina, Agata, Lisa, Joan, Jean, Juan, Nick, Maria, Mario, Marco, Mirta, Mimma, Lynn, and Karina