Family name Cortiñas (Cortiñas 
) , all over the world, is quite a rare cognomen. The family name Cortiñas is habitual in Argentina, where it is quite a rare surname, Spain, where it is a rare surname, and the Dominican Republic. Much less frequently, Cortiñas is the forename as well as the last name.
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| Cortiñas | Dominican Republic, Argentina, Spain, Venezuela, Uruguay |
| josé cao cortiñas Spanish politician, ES (b. 1909) |
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maría josé salgueiro cortiñas ES (b. 1956) |
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| angel a. cortiñas American judge (b. 1962) |
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| guillermo cortiñas Ph. D. Universidad de Buenos Aires 1989 (b. 1962) |
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| maría josé jiménez cortiñas Spanish politician, ES (b. 1977) |
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| jorge ignacio cortiñas American playwright and director, US |
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| roberto cortiñas researcher |
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| josé antonio cortiñas blas Galician antifrancoist guerrilla, ES |
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| félix domínguez cortiñas Spanish politician, ES (b. 1982) |
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