Fictional Characters from Television: 4 characters
Krystle Carrington (a.k.a. Jennings)   1981   Dynasty  
Dorothy Jennings   1993   Dr. Quinn, Medicine Woman  
Elizabeth Jennings   2013   The Americans  
Mark Jennings   1981; 2017   Dynasty  
Hall-of-Famers: 1 baseball
(baseball) Hughie Jennings   1945  
Notable Actors and Entertainers: 1 actor, 1 presenter, 1 youtuber
Alex Jennings   1957-  
Ken Jennings   1974-  
Jazz Jennings   2000-  
Notable Athletes: 1 football, 1 soccer
(soccer) Pat Jennings   1945-  
(football) Rashad Jennings   1985-  
Notable Journalists: 1 news presenter
(news presenter) Peter Jennings   1938-2005  
Notable Musicians: 1 lyricist, 1 musician/singer
Waylon Jennings   1937-2002  
Will Jennings   1944-  
Notable Writers: 1 author
Maureen Jennings   1939-  
Olympic Medalists: 2 bronze, 1 gold
(bronze) Lynn Jennings   1992   10000 m  
(gold) Kerri Walsh Jennings   2004; 2008; 2012   beach volleyball  
(bronze) Terrence Jennings   2012   taekwondo  
Saints: 1 saint
Saint Edmund Gennings (a.k.a. Jennings)   1567-1591