Namesakes
Fictional Characters from Movies:
1 character
Geoffrey Griffin 1976 Griffin and Phoenix 
Fictional Characters from Television:
6 characters, 1 hero
Brian Griffin 1999 Family Guy
Chris Griffin 1999 Family Guy
Lois Griffin 1999 Family Guy
Meg Griffin 1999 Family Guy
Peter Griffin 1999 Family Guy
Stewie Griffin 1999 Family Guy
Clarke Griffin 2014 The 100
Notable Actors and Entertainers:
3 actors, 1 actor/comedian, 1 presenter
Corinne Griffith (a.k.a. Griffin) 1894-1979
Merv Griffin 1925-2007
Debra Paget (a.k.a. Griffin) 1933-
Kathy Griffin 1960-
Tim Griffin 1969-
Notable Athletes:
1 boxing
(boxing) Montell Griffin 1970-
Notable Businesspeople:
1 businessperson
Merv Griffin 1925-2007
Rock and Roll Hall-of-Famers:
1 musician
Professor Griff (a.k.a. Griffin) 2013 Public Enemy