As you can see, my name is Leyena.
My parents have no idea what it means, because they forgot.
They only remember coming across the name from a book, so it does not originate from my ethnic background.
However, I do know that a lot of Russians have the name. I don't know any Russians named Leyena in person, but I have came across random blogs and websites that do mention Russians named Leyena.
So if anyone has any idea, please let me know what it means.