John Sex's birth name is John McLaughlin.
John Humphry's birth name is John R. F. Humphrey.
John Sharian's birth name is John Shahnazarian.
John Kashmer's birth name is John Kashmere.
Bartholomew John's birth name is John Suckling.
John Eskell's birth name is John Eskell.
John Eberts's birth name is John A. Eberts.
John Friedmann's birth name is John Friedmann.
John Beradino's birth name is Berardino, John.
John Betjeman's birth name is John Betjemann.
John Boehner's birth name is John A. Boehner.
John Tyke's birth name is John Tyacke.
John Zandig's birth name is John Corso.