Globally, Quirós (Quiros 
, Quirós 
) is a very rare largely male, but uncommonly feminine forename. The forename Quirós is characteristic of Eastern Asia, particularly China, where it is an extremely rare male name. More frequently, Quirós is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Quiros | Philippines, Panama, Spain, Colombia, Costa Rica |
| Quirós | Panama, Spain, Argentina, Colombia, Costa Rica |
| alonso bernáldez de quirós ES (b. 1535) |
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| paz espinosa de los monteros y bernaldo de quirós (born 1960) (b. 1960) |
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| román mayorga quirós Salvadoran politician |
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| doña maría ignacia blanco bermúdez y sánchez bernaldo de quirós |
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| concha casajús quirós |
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