All over the world, Omma (Amma 
, Omma 
) is a common epicene forename. The first name Omma is characteristic of Ghana, where it is quite a rare girly name, Kuwait, where it is quite a rare epicene name, and Oman. Not in comparison with a country's population, it most frequently occurs in India, Nigeria, and Indonesia. More prevalently, Omma is the last name as well as the forename.