i'm no pro at team names but here are some suggestions:
pirates
dreamers
dolphins
those aren't good but i tried lol
Pink Lady's
The Chessies
any name is good, but i suggest: the riptide
if you have good pitchers try "the Heat"
goldi-sox the stars
the destroyers
swiniging sweethearts Venom
"The Bruisers"? "The Thunderboltz"
The tigers......grrr lol
Real Teal or Diamond girls
amp'd or x plosion
flamingos pink flames, pink ladies, hoodwinked pinks