The word "Cynthia" doesn't appear anywhere in the KJV bible.
The name Cynthia does not occur in the KJV Bible
Cynthia Chenault's birth name is Cynthia Robichaux.
Cynthia Rothrock's birth name is Rothrock, Cynthia Ann Christine.
Cynthia Corral's birth name is Cynthia Hughes.
Cynthia Scheider's birth name is Bebout, Cynthia.
Cynthia Stegner's birth name is Cynthia Stegner.
Cynthia Pepper's birth name is Cynthia Culpepper.
Cynthia Dale's birth name is Ciurluini, Cynthia.
Cynthia Lindsay's birth name is Cynthia Hobart.
No, the name given to the Earth's moon is "Luna." "Cynthia" is another name that has been used to refer to the moon in literature and poetry.
Cynthia Silver's birth name is Cynthia Carol Schlimmer.
Cynthia Rube's birth name is Cynthia Lauren Rube.