In all the world, Dayya (Dayya 
) is a rare epicene given name. The given name Dayya is characteristic of Philippines, where it is a very rare primarily girly, but very infrequently masculine name, Nigeria, where it is a very rare dominantly boy's, but infrequently female name, and India, where it is a very rare epicene name. More prevalently, Dayya is the last name as well as the forename.