In the world, Данай (Danai 
, Danay 
, Danaj 
) is a common primarily girly, but very infrequently masculine forename. The first name Данай is habitual in Greece, where it is quite a common female name, Cuba, where it is quite a common primarily girly, but very infrequently masculine name, and Zimbabwe, where it is quite a rare girly name. In absolute terms, it most frequently occurs in Greece, India, and Cuba. Very seldom, Данай is the last name as well as the forename.