Cognomen Yacono (Yacono 
) , all over the world, is quite a rare last name. The last name Yacono is habitual in Argentina, where it is quite a rare surname, France, where it is a rare surname, and Peru. Measured by absolute frequency, this name is the most popular in Argentina, the United States, and France.
| VARIANT | COUNTRY |
|---|---|
| Yacono | France, United States, Argentina, Peru, Venezuela |
| xavier yacono French historian (1912-1990), FR (b. 1912) |
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| juan carlos lo yacono |
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| jean-christophe yacono |
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| anne-sophie yacono FR (b. 1987) |
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