I think it's cute and edgy at the same time. It's nice and I like it, but I'm not sure if it'd age well... Actually, I can see it on a kid, teen, and elderly man fairly well, it's just the years in between I can't picture. I think I like it best in the middle spot, where it can be quirky-cool without seeming bizarre (
Jonathan Silver is an awesome combo; makes me think of
Jonathan Swift). I like the idea of
Sylvia "
Silver"! That's pretty cool. A girl born around
Christmas time could be named
Sylvia Isabel or something and you could call her
Silver Bells sometimes.