Peggy Bates's birth name is Margaret Gaines.
Peggy Flood's birth name is Margaret Flood.
Peggy Shanor's birth name is Margaret Shanor.
Peggy Guggenheim's birth name is Marguerite Guggenheim.
Peggy Mount's birth name is Margaret Rose Mount.
It is an old variation of Meggie, which is short for Margaret.In modern usage however, it is a name in its own right, and not short for anything.
Peggy Bates's birth name is Margaret Gaines.
Peggy Dell's birth name is Peggy Tisdall.
Peggy Matheson's birth name is Peggy Witbeck.
Peggy Ahern's birth name is Peggy Lenore Ahern.
Peggy Dow's birth name is Peggy Josephine Varnadow.
Baby Peggy's birth name is Peggy-Jean Montgomery.
Peggy Crosby's birth name is Peggy Joyce Compton.
Peggy Bunker's birth name is Peggy Anne Bunker.
Peggy Wallace Kennedy's birth name is Wallace, Peggy Sue.
Peggy Ann Clifford's birth name is Peggy Ann Champion.
Peggy Ann Garner's birth name is Peggy Ann Garner.