Last name Portera (Portera 
) , in the world, is quite a rare family name. The cognomen Portera is characteristic of Italy, where it is quite a rare surname, Philippines, where it is a rare surname, and the United States. Much less frequently, Portera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Portera | Italy, Spain, Philippines, United States, Brazil |
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ricky portera Italian guitarist, IT (b. 1954) |
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| domenico portera Italian historian and essayist (1932-2006), IT (b. 1932) |
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| alberto portera ES (b. 1928) |
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| malcolm portera American academic (b. 1946) |
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| miguel ángel navarro portera Spanish diplomat, ES (b. 1949) |
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| rita portera Italian composer, IT (b. 1960) |
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| andrea portera Italian composer, IT (b. 1973) |
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