I've just stumbled upon this name. I was actually researching the name "Noryan" as I met someone called that. He pronounced it nor-EYE-in. I thought it was intriguing, and this name seems to be the closest possible. Nice name, although the Noryan I met was quite... well, horrible. Still, he had a nice name.
I have a friend named this. We all call him Ryan. He's amazingly funny, and all of my other friends are always shocked when they hear his real name. He says it means "warrior" (I have NO IDEA where he got that idea)Anyway, I personally don't like the name. The pronunciation and spelling is just too complicated for anyone to get right.