Brenda, Margo , Lulu

I came upon Ella playing with her dollies. She had them all laid out on various parts of furniture around the room with a blanket over each one. She told me that they were taking naps and that Lulu, Brenda, and Margo were really tired. First time I've heard of Brenda and Margo (she knows no one by those names) and thought they were pretty sweet names for her to come up with and I told her as much.