Here's all the females in the Muppet world I know of...
Piggy, Foo Foo, Janice, Camilla, Annie Sue, Fozzie's Mom, Hilda, Mildred, Wanda, Astoria, Big Mamma, Gaffer, Snowths, Zelda Rose, Mrs Appleby, Geri and the Atrics, Mary Louise, Miss Mousey, Female Koozbanian, Lydia the Tatooed Lady, Juliet...