Fascinating topic!!
Names in my tree that seem to be unused now:
Female: Parthena, Keziah, Mehitable, Electa, Leaffie, Celestia, Freelove, Damaris, Azubah, and Jerusha.
Male: Hopestill, Zaccheus, Ebenezer, Philo, Pliny, Truman, and Nathan
It seemed to be common for two sons in a family to name their sons for their father. The many Ebenezers are examples of that. I really like the name Parthena, maybe because she was my first 'find' in the old tree.
Kathleen