I have a great niece named Cecilia and her little sister is named Vivian (thats one you dont hear much now days).
I also have great nieces named Madelyn, Lillian and Helen; Helen was my mothers name and there was a Madelyn and Lillian on my nieces husbands side of the family.
Wow, those are some seriously traditional names! They could be my great-aunts, LOL! In fact, some of them were!