The Name Game: Visual and Historical Proof That Diane and Michael Keaton Aren’t Kin
Whenever two prominent stars end up with matching surnames, entertainment lore invents an homage. For decades, film trivia columns repeated the claim that Michael Keaton selected his stage name to honor silent cinema icon Buster Keaton, or alternatively, out of professional infatuation with Diane herself, who was winning major critical praise right around the time he entered the union.
Michael has dismantled both myths in multiple television and print interviews. As he recalled in a 2017 interview with The Guardian, he had no deep sentimental motive. Facing a rigid deadline to register his billing before appearing on stage, he opened a phone directory or alphabetical trade listing, scanned down to the letter "K," decided "Keaton" sounded unpretentious and plausible, and jotted it down on his paperwork.
Neither Michael nor Diane possesses any genealogical link to Joseph Frank "Buster" Keaton. The silent comedy master was born in 1895 to vaudeville performers Joe and Myra Keaton in Piqua, Kansas. Buster’s surname was genuine, passed down through several generations of Midwestern homesteaders. For Diane, the name was maternal lineage; for Michael, pure serendipity; for Buster, birthright. The three represent distinct family lines converging under identical typography.