Namesakes
American First Ladies:
1 first lady
Lou Hoover (a.k.a. Henry) 1929-1933 
Fictional Characters from Television:
1 character
Kimber Henry 2003 Nip/Tuck
John Henry African-American
Hall-of-Famers:
1 football
(football) Pete Henry 1963
Notable Actors and Entertainers:
2 actors
Gregg Henry 1952-
Duane Henry 1985-
Notable Athletes:
1 soccer
(soccer) Thierry Henry 1977-
Notable Writers:
1 author
O. Henry 1862-1910
Olympic Medalists:
2 gold, 2 silver, 1 bronze
(silver) Ernest Henry 1924 swimming - 4x200 m freestyle relay
(bronze) Jim Henry 1968 diving - springboard
(gold) Lea Henry 1984 basketball
(gold) Jodie Henry 2004 swimming - 100 m freestyle; swimming - 4x100 m freestyle relay; swimming - 4x100 m medley relay
(silver) Samantha Henry-Robinson 2012 4x100 m relay