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Throughout the world, Adai (Adai , Адай , Адаи) is quite a rare epicene forename. The first name Adai is characteristic of Azerbaijan, where it is quite a rare boy's name, Kazakhstan, and Nigeria, where it is a rare gender-neutral name. Measured by absolute frequency, it is commonest in Nigeria, India, and Kazakhstan. Likewise, Adai is the last name as well as the forename.
Adai is also a name from the Bible. Explore more in our Biblical names portal!