In all the world, Raiens (Раян 
, Райан , Раєн ) is quite a rare boy's forename. The forename Raiens is characteristic of Russia, where it is quite a rare boy's name, Bulgaria, where it is a rare boy's name, and Kazakhstan, where it is a rare primarily boy's, but very seldom girly name. Very seldom, Raiens is the last name as well as the forename.
Raiens is also a prevalent name for the fictitious and mythical characters: Ryan Howard , the fictional character in The Office; Atom (Ryan Choi) , the DC Comics superhero, Injustice 2; Ryan Sinclair , the character from Doctor Who; Ryan Choi , the fictional Arrowverse character, Crisis on Infinite Earths: Part Four and Ryan Pierce , the character in The West Wing, and in many other works.