Polly

The name  occurs several times in the Doctor Who universe and the pertinent real world. They are listed below in alphabetical order by surname. If no surname is available, alphabetization occurs by the disambiguation term — that is, the bit between the parentheses in a title like Waitress (Vincent and the Doctor).

As only name

 * Polly (COMIC: Polly the Glot)
 * Polly (TV: The Curse of Clyde Langer)

As first name

 * Polly Wright, the companion to the first and second incarnations of the Doctor.
 * Polly Anderson (PROSE: Doctor Who and the Dinosaur Invasion)

As nickname

 * Mary Anne "Polly" Nichols (PROSE: Matrix)

As name of object, publication or other in-universe item

 * Polly Cocktail (TV: The Moonbase)

As first name

 * Polly James, who played Jane Hampden in TV: The Awakening.

Production

 * Polly the Glot, a Sixth Doctor comic strip published in Doctor Who Magazine
 * Polly Mattson, a Torchwood Assistant director