Namesakes
Hall-of-Famers:
1 football
(football) Peyton Manning (a.k.a. Williams) 2021 
Most Valuable Players:
1 winner
Peyton Manning (a.k.a. Williams) 2003; 2004; 2008; 2009; 2013 football
Nobel Prize Winners:
1 physics
(physics) Percy Williams Bridgman 1946
Notable Actors and Entertainers:
1 actor, 1 youtuber
Stockard Channing (a.k.a. Williams) 1944-
Olajide Olayinka Williams "KSI" Olatunji 1993-
Notable Athletes:
1 football
(football) Peyton Manning (a.k.a. Williams) 1976-
Notable Scientists and Inventors:
1 physicist
Percy Williams Bridgman 1882-1961