Puppy names!!!!!!!!!!!!!!!?

do you already have a puppy? i used to think of names before i got my dog! i thought of tones of names but when we brought her home we named her a totally different name XD so here's the point! there's no use of thinking a name now! buy a dog first! all dogs have different characters ^^ when you'll see the dog the name will hit your mind without you crushing your brain ^^