Last name Quiroa (Quiroa 
) , all around the world, is a common cognomen. The surname Quiroa is habitual in Latin America and the Caribbean, particularly Guatemala, where it is quite a common surname, El Salvador, where it is quite a rare surname, and Mexico, where it is a rare surname. Not in comparison with a country's population, it is commonest in Guatemala, Mexico, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Quiroa | Peru, United States, Mexico, Guatemala, El Salvador |
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luis velásquez quiroa Guatemalan politician and economist (b. 1962) |
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| marco augusto quiroa Guatemalan writer and painter (1937-2004), GT (b. 1937) |
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| carlos humberto jiménez quiroa Guatemalan politician, GT (b. 1952) |
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| néstor iván quiroa professor of Spanish |
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Mel, Alba, Alma, Andy, Abel, Adam, Adan, Aura, Clau, Bety, Paty, Paul, Pame, Pepe, Raul, Rosa, Rose, Rosy, Rene, Rita, Ruth, Rudy, Alan, Alex, Sage, Saul, Ale, Ana, Ari, Amy, Ada, Aja, Cã, Paz, Leo, Luz, Dani, Noe, Ema, Eva, Fer, Mari, Mary, Mark, Matt, Maco, Mike, Sara, Ely, and Dany