In the entire world, Rijna (Rijna 
, Рийна 
, ริจนา 
) is a rare primarily girly, but very infrequently masculine first name. The first name Rijna is habitual in India, where it is a very rare primarily feminine, but very infrequently boy's name, and Russia, where it is a very rare feminine name. Likewise, Rijna is the last name as well as the forename.