Namesakes
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 singer/musician
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