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In all the world, Airan (Airan
, 爱然
, Ayran
) is quite a rare epicene given name. The given name Airan is habitual in Spain, where it is a rare masculine name, Brazil, where it is a rare largely male, but seldom female name, and Philippines, where it is a very rare gender-neutral name. Not in comparison with a country's population, it is commonest in India, Brazil, and China. Likewise, Airan is the last name as well as the forename.