Surname Peñalvo (Peñalvo 
) , across the world, is a very rare family name. The last name Peñalvo is characteristic of Spain, where it is a rare surname, and Argentina, where it is an extremely rare surname. Likewise, Peñalvo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Peñalvo | Argentina, Spain |
| josé l. peñalvo researcher |
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| francisco josé garcía peñalvo researcher ORCID id 0000-0001-9987-5584 |
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