I personally like Deja so if you don't have a dog named like that, that would be my pick. It is quick to say and you would be able to yell it if necessary. I can't help anymore then that I have a hard time coming up with names for mine.
Good luck with the new puppy!! Be sure to 'socialize' that puppy, it should be held by 100 people, in next 100 days!!!---- ALL kindsa people, people with hoods on, big people, small people, kids, hyper people, all kinds, PASS THAT PUPPY AROUND!!!