A friend of mine has two male goldens and their names are Hippy and Buster.
Other ideas:
Cosmo ( a childhood friend had a golden by this name)
Take a look at previous Dog of the Day's and gather ideas from there. You could even look in the cat and pet section for ideas.
Or what we did when naming Zoee is I went online and looked up dog names.
Like Freedom said, you want it to fit the puppies personality too.
Good luck and let us know what you decide...and of course we'd like to see pictures!