Surname Piñas (Piñas 
, بيناس 
) , across the world, is quite a rare family name. The surname Piñas is habitual in Peru, where it is quite a rare surname, Costa Rica, where it is a rare surname, and Spain. In absolute terms, this name is the most popular in Peru, Mexico, and Spain. Much less frequently, Piñas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piñas | Peru, Argentina, Spain, Mexico, Costa Rica |
| بيناس | Yemen, Iran |
| gemma moncunill piñas researcher |
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| germán e piñas researcher |
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| roberto sánchez piñas footballer, ES (b. 1989) |
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| francisco piñas |
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| baltasar piñas |
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