No, the name Nancy was originally a diminutive form of Anne or Ann. It began to be used as a proper name from the 18th century onwards.
Source: Wikipedia
It is a Hebrew name meaning Grace
Nancy derives from Hannah, which means graceful or gracious in the AncientHebrew language.See the Related Link, listed below, for more information:
Nancy Peelman has written: 'The plants of the Bible' -- subject(s): Plants in the Bible
Nancy McCollum's birth name is Nancy Lee McCollum.
Nancy Lieberman's birth name is Nancy Elizabeth Lieberman.
Nancy is a French name.
Nancy Lee Grahn's birth name is Nancy Lee Grahn.
Nancy Kovack's birth name is Nancy Kovach.
Nancy Sheeber's birth name is Nancy Schieber.
Nancy Holloway's birth name is Nancy Brown.
Nancy Dickerson's birth name is Nancy Hanshman.
Nancy Claster's birth name is Nancy Goldman.
Nancy Pfotenhauer's birth name is Nancy Wadley.