Oh nooooo lol. It took me almost 2 weeks I think to come up with Stedman's name 

 I don't know, I can't remember now if it was a week or two weeks before I finally decided on his name - point is, it was long enough! We were calling him "little man" and, "the puppy" for the longest time LOL. It didn't take as long with Tatum though. There was only so many girl names I liked, and 99% of them were sooo common and used up, and you heard every other dog being called by that name - I did NOT want that.  
I say wait until you have her home with you....then as you see how she acts, and what her personality is like, just start saying, "come here "so and so" - and see if it fits her - that's what I always did