An amazing guy who makes a great friend or boyfriend. Super sweet, funny, , kind, generous, thoughtful, caring, and loving. A Nevyn is a guy you don't ever want to lose from your life or make mad because you will immediately regret it. He's super talented, usually at drawing or writing. He is just an overall good guy, so don't ever fucking lose one.
Girl 1: Wow, I'm so glad Nevyn is my boyfriend!
Girl 2: I shouldn't have ever let him go. I was such an idiot!