All over the world, Дея (Deya 
, Дея 
) is quite a common unisex first name. The forename Дея is characteristic of Libya, where it is quite a rare boy's name, Iraq, where it is quite a rare gender-neutral name, and the Dominican Republic, where it is quite a rare feminine name. Measured by absolute frequency, it is the most numerous in India, Indonesia, and Iraq. Also, Дея is the last name as well as the forename.