While reading the TV Tropes entry on Mad Men recently, I realized that the character who was a psychologist and then girlfriend of Don Draper is named Faye Miller.
This was the name that Marilyn Monroe gave when she signed into the Payne Whitney Psychiatric Clinic. So of course I'm using it in my play.
Hopefully by the time my play is on its feet, nobody will remember this character from Mad Men. Hopefully. Not that it should make much difference but it might take them out of the play for a minute. Oh well, you can only control so much.