Cognomen Zamaro (Zamaro 
) , worldwide, is quite a rare last name. The cognomen Zamaro is habitual in Lithuania, where it is quite a rare surname, Venezuela, where it is a rare surname, and Italy. Measured by absolute frequency, the name is most common in Italy, Brazil, and Venezuela. Very seldom, Zamaro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zamaro | Brazil, Italy, Poland, Argentina, Venezuela |
|
antonio alcides zamaro Argentinian association football player (1924-2014), AR (b. 1924) |
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| juan m. zamaro researcher |
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