Around the globe, Райкен (Райкен 
, Rayken 
) is a very rare primarily girly, but very seldom male given name. The forename Райкен is habitual in Central Asia, particularly Kazakhstan, where it is a rare girly name. Much less frequently, Райкен is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Райкен | Kazakhstan, Russia |
| Rayken | Brazil, Philippines |