Replies
Lorenzo. Aries looks like he was named after the zodiac sign as opposed to Ares which seems more like a name (although it seems like it would be bad luck to name your kid Ares, it's basically war.)
Lorenzo hands down.
I like both
Who wants to be a sheep? OK, a ram, but it's not much better. Lorenzo is fine in its own environment; I would consider Lawrence.
Aries, but both are good!
Lorenzo is one of my favourite Italian names for a boy.