Cognomen ピナ (Pina 
, ピナ) , across the world, is a common surname. The family name ピナ is characteristic of Cabo Verde, where it is a prevalent surname, Portugal, where it is quite a common surname, and Guinea-Bissau (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Brazil, the United States, and Portugal. Likewise, ピナ is the forename as well as the last name.