There is no character named Penny, but there's Fiona Coin.
Jennifer "Jennie" Ketcham
Cynthia Rhodes
The best way to find out if it is real, simply use a magnet. It will cling to the magnet if it is a real steel penny.
Penny's last name in the book "Penny From Heaven" is Falucci.
It seems if the penny were real lucky, you wouldn't have to ask.
Mrs. Gordon. (I don't know if they ever really mentioned her first name.)
You mean the actress? It's Darcy Rose Byrnes :)
Penny Harville's birth name is Penny Witbeck.
Eman Penny's birth name is Elizabeth Penny.
Brad Penny's birth name is Bradley Wayne Penny.
Hank Penny's birth name is Herbert Clayton Penny.