Namesakes
Fictional Characters from Television:
1 character
Erica Hahn 2005 Grey's Anatomy 
Nobel Prize Winners:
1 chemistry
(chemistry) Otto Hahn 1944
Notable Actors and Actresses:
1 actress
Kathryn Hahn 1974-
Notable Scientists and Inventors:
1 chemist
Otto Hahn 1879-1968
Olympic Medalists:
2 gold
(gold) Archie Hahn 1904 100 m; 200 m; 60 m
(gold) Norbert Hahn 1976; 1980 luge