Throughout the world, Раия (Raija 
, Raiya 
, Rayya 
) is quite a common gender-neutral forename. The first name Раия is characteristic of Finland, where it is quite a common feminine name, Oman, where it is quite a rare feminine name, and Tanzania. Not in comparison with a country's population, it is the most numerous in India, Indonesia, and Tanzania. Also, Раия is the last name as well as the forename.