They are the CUTEST, but my puppies are cuter LOL.
That momma looks very gentle. I'd give her a name that reflects her calm personality. It might help combat pit-prejudiced judgments.
Maybe a beach theme for the whole litter would be fun.
Pipper (like sandpiper... for a puppy that is small and quick to find food)
Hermit (for a shy puppy)
Buggy (for the adventurous one)
Humphrey (a type of seashell that is triangular shaped)
Captain (for the puppy who is the boss)
Cruiser (for a puppy that has a fun and fast personality)
Haven (calm peaceful girl's name, maybe even the mom's)
Marina (for a girl puppy that is everyone's friend)
Dollar (like sand dollar, probably a boy's name)
Treasure (a name for the one you'd keep if you could)