I used to do this sort of thing before I went to Seminary, so take this for what it's worth. I could probably write an epistle on why, but here it is...

The best one I've seen so far is Dreadbelly Metalworks.

It says who YOU are, what your business does or is about, is short and different enough to be memorable.

I did logos and brand ID for years. You would be hard pressed to improve on that. The logo, of course, is important, but you were asking for the name.

That's my two cents.