Whoa, you just rocked my world.
Wolfram is great, if really unusual. Although more unexpected, it also does seem a little less 'heavy.' Also, it's hard to beat Wolf-Raven for meaning.
Probably our other two boy name ideas are a little more expected and down-to-earth than either
Wolfgang or
Wolfram. But I can't say I am not tempted.
Hmmm.