Namesakes
Notable Activists and Revolutionaries:
1 activist
(activist) Helen Keller 1880-1968 
Notable Actors and Entertainers:
1 actor
Marthe Keller 1945-
Notable Artists:
1 fashion designer
Clare Waight Keller 1970-
Olympic Medalists:
1 bronze, 1 gold, 1 silver/bronze/gold
(gold) John Keller 1952 basketball
(bronze) Christian Keller 1996 swimming - 4x200 m freestyle relay
(silver/bronze/gold) Klete Keller 2000; 2004; 2008 swimming