Last name Aventín (Aventín 
) , in the entire world, is a very rare surname. The surname Aventín is characteristic of Southern Europe, particularly Spain, where it is a very rare surname.
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| Aventín | Spain |
| josé maría aventín Spanish sculptor (1898-1982), ES (b. 1898) |
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antonio aventín Argentinian racing driver, AR (b. 1950) |
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| oscar aventín Argentine racing driver, AR (b. 1946) |
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| diego aventín Argentine racing driver, AR (b. 1980) |
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| daniel lópez aventín researcher |
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| mercè aventín (b. 1993) |
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