Quoting Tweekee:“ What do you think? My fiance thought of them, they're both rock related. Ronnie James Dio. A heavy metal ... [snip!] ... Irish too) hard rock band from the 70's. Both those names came from big influences to him. Also, Dio means "God" in Italian :]”
Immediately when I saw your topic I was like "Dio? Like the band?" Honestly, I don't like it as a first name (I'm a HUGE metal fan, don't get me wrong), but I dunno...ya know in Office Space there's a guy named Michael Bolton and everybody starts singing his songs to him and crap to him? I feel like he'd get that a lot - "Holy Diver" is DEFINITELY playing in my head right now. I dunno though, I guess by the time he's old enough for that to actually happen kids his age wouldn't really know too much Dio. I do love the name Lizzy for a girl, though.
ETA: I meant to say "singing his songs and crap to him"...not have "to him"s - there's one too many, haha