Namesakes
Adolf Keller
(m) 1872-1963 
Notable Philosophers and Thinkers
Helen Keller
(f) 1880-1968
Notable Activists and Revolutionaries
Title Characters 2012 Helen Keller in Love: A Novel (book)
John Keller
(m) 1928-2000
Olympic Medalists 1952 basketball (gold)
Clare Waight Keller
(f) 1970-
Notable Artists
Christian Keller
(m) 1972-
Olympic Medalists 1996 swimming - 4x200 m freestyle relay (bronze)
Klete Keller
(m) 1982-
Olympic Medalists 2000; 2004; 2008 swimming (bronze/silver/gold)