All over the world, Katai (Katai 
, カタイ , Катай 
) is quite a rare gender-neutral first name. The forename Katai is characteristic of Kazakhstan, where it is a rare epicene name, Hong Kong, where it is a rare masculine name, and Algeria, where it is a rare girly name. Measured by absolute frequency, it most frequently occurs in India, Kazakhstan, and Algeria. Likewise, Katai is the last name as well as the forename.