Surname Aira (Aira 
, アイラ , Аира 
) , across the world, is a widespread family name. The surname Aira is habitual in India, where it is quite a common surname, Peru, where it is quite a rare surname, and Bolivia. Measured by absolute frequency, it is commonest in India, Indonesia, and Japan. Much less frequently, Aira is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aira | Philippines, Brazil, India, Japan, Indonesia |
| アイラ | Japan |
| Аира | Kyrgyzstan, Russia |
| Айра | Kazakhstan, Russia, Ukraine |
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cesar aira Argentine writer and translator, and an exponent of Argentine contemporary literature, AR (b. 1949) |
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carlos da aira galician writer, ES (b. 1972) |
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josé manuel aira Spanish footballer, ES (b. 1976) |
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toni aira foix Catalan writer, journalist and professor, ES (b. 1977) |
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| ivan jiménez aira Lawyer, businessman and manager of Bizkaia Talent, ES (b. 1975) |
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| zigor aira researcher |
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| manuel aira Spanish researcher, biologist |
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| andrea aira researcher |
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| lazaro e aira researcher (ORCID 0000-0003-1753-532X) |
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| maría jesús aira researcher |
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| antonio armesto aira researcher ORCID: 0000-0002-8793-4775 |
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