I think naming a pup is one of the best things about getting one!! W/ my pup I didnt have much input on my pups given registered name, just the call name.
Look at the pups pedigree and see if there is a strong name that goes back many generations. one may just be *it*.
Personally, if I had a chance at naming a B, it would be Bane for the missing K9 that hopefully will be found soon!http://www.findbane.com/