All around the world, Adak (Adak 
, Адак 
, اداك 
) is a rare mostly male, but seldom girly first name. The first name Adak is characteristic of Azerbaijan, where it is quite a rare masculine name, Kazakhstan, where it is a rare male name, and Indonesia, where it is a very rare epicene name. Not in comparison with a country's population, it is commonest in Indonesia, India, and Azerbaijan. Predominantly, Adak is the last name as well as the forename.