Unusual names from my father's side

These all come from my family tree on my father’s side, from the present (my siblings, nieces and nephews, parents, et c.) all the way back to the 1450’s. I went through all the documentation I have and picked out the names I thought were the most interesting or unusual. They were all used as either a first or middle name.

BOYS
[name]Addison[/name]
[name]Arch[/name]
[name]Avery[/name]
[name]Barron[/name]
[name]Benoni[/name]
Bigelow
[name]DeLancie[/name] (middle name, x2)
[name]Dodge[/name] (middle name, x4)
[name]Gilbert[/name]
Grinnell
[name]Herbert[/name]
[name]Jotham[/name]
[name]Miles[/name]
[name]Norman[/name]
[name]Peabody[/name]
[name]Phineas[/name] (x2)
Sanyek
[name]Sheppard[/name]
[name]Silas[/name] (x4)
Stillman
[name]Sylvanus[/name]
Tertulia (as a first name!)
[name]Washington[/name]

GIRLS
[name]Almeda[/name]
[name]Arethusa[/name]
[name]Bessie[/name] (as full name)
[name]Betsey[/name]/[name]Betsy[/name] (as full name)
[name]Cassandra[/name]
[name]Charity[/name]
[name]Edna[/name]
[name]Emeline[/name]
[name]Ester[/name]
[name]Eunice[/name]
[name]Gertrude[/name]
[name]Helenora[/name]
[name]Johane[/name]
[name]Lilith[/name]
[name]Lotta[/name]
[name]Lydia[/name]
[name]Marguerite[/name]
Mehetiable
[name]Mercy[/name]
[name]Mildred[/name] (x2)
[name]Norma[/name]
[name]Orley[/name]-[name]Anna[/name] (first name)
O’[name]Ruth[/name] (middle name)
[name]Polly[/name]
[name]Prudence[/name]
[name]Sally[/name]

WDYT? Any catch your fancy? Any still usable today? I was surprised by quite a few, especially [name]Arethusa[/name] (daughter of [name]Mercy[/name] and [name]Jotham[/name]) who was born in the late 1600s. Those were some daring parents, probably inspired by unique names of their own!

Personally I would still use a couple of these…

BOYS
[name]Addison[/name]
[name]Avery[/name]
[name]Barron[/name]
[name]Miles[/name]
[name]Silas[/name]

GIRLS
[name]Cassandra[/name]
[name]Emeline[/name]
[name]Lilith[/name]
[name]Lotta[/name]
[name]Lydia[/name]