The only "named" gun that John Wayne used is in the movie Big Jake. It's an "over/under" derringer named Betsy.
MY NAME IS JOHN WAYNE PRENTICE IS correct
John Wayne Gacy's birth name is John Wayne Gacy Jr..
Ethan Wayne's birth name is Wayne, John Ethan.
John Wayne name was Marion Morrison
Wayne Chrebet's birth name is Wayne John Chrebet Jr..
Chopper is referred to as a gun
John Ethan Wayne, Son of John Wayne, is Jennifer's father.
Brendan Wayne is John Wayne's grand-son, and appears in that film.
John Caler's birth name is John Wayne Caler.
Named after an airdale dog from his boyhood, 'Duke' was Wayne's moniker long before he took the name of John Wayne.
John Wayne was born Marion Robert Morrison. Shortly after his parents decided to name their second boy Robert & his name was changed to Marion Mitchell Morrison although it seems Wayne alternately gave out his name as Marion MichaelMorrison because he liked the name.