Robert John Burke's birth name is John Burke.
John Krasinski's birth name is John Burke Krasinski.
John Robert Lee's birth name is John Robert Austria.
Robert John Gilchrist's birth name is Robert Gilchrist.
John Robert Tramutola's birth name is John Robert Tramutola III.
Robert Zenk's birth name is Robert John Zenk.
Robert Mallin's birth name is Robert John Mallin.
Robert Armbruster's birth name is John Robert Armbruster.
Robert Easter's birth name is Easter, Robert John.
Robert Dorning's birth name is Robert John Dorning.
Robert Davi's birth name is Robert John Davi.
Robert Chuter's birth name is Robert John Chuter.
Robert Phoenix's birth name is Robert John Martin.