Petter Wilhelm Schjerven's birth name is Petter Wilhelm Holger Schjerven.
Petter Holmberg's birth name is Carl Petter Holmberg.
Petter Billengren's birth name is Claes Petter Rudolf Billengren.
Tom Petter Hansen's birth name is Tom Petter Hansen.
Petter Skafle Henriksen's birth name is Petter Skafle Henriksen.
Petter Lee's birth name is Bee Sup Lee.
Wilhelm Tunelli's birth name is Wilhelm Deppe.
Wilhelm Thiele's birth name is Isersohn, Wilhelm.
Kati Wilhelm's birth name is Katarina Wilhelm.
Wimie Wilhelm's birth name is Anita Wilhelm.
Hoyt Wilhelm's birth name is James Hoyt Wilhelm.
Wilhelm Garth's birth name is Wilhelm-Rafael Garth.
Wilhelm Henie's birth name is Hans Wilhelm Henie.