Cognomen Viríssimo (Viríssimo 
) , all around the world, is a very rare family name. The cognomen Viríssimo is characteristic of Portugal, where it is a very rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Viríssimo | Brazil, Portugal |
| francisco de melo viríssimo researcher |
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