It's heavily implied that the female companion of Ash in the 20th Pokemon movie is the daughter of Cynthia. Her English name is Verity (as in Lake Verity from Sinnoh), she's from Twinleaf Town and her starter is a Piplup. I think I also read somewhere that she doesn't want to give into the pressure of being a great Pokemon Trainer, being the Champion's daughter and all. Needless to say, I dislike the idea of Cynthia having a kid.
