Namesakes
Fictional Characters from Books:
1 character
Bertie Wooster 1915 Extricating Young Gussie 
Fictional Characters from Television:
3 characters
Bertie Wooster 1990 Jeeves and Wooster
Bert Cooper 2007 Mad Men
Bert Kibbler 2007 The Big Bang Theory
Most Valuable Players:
1 winner
Bert Jones 1976 football
Nobel Prize Winners:
1 physics
(physics) Bertram Brockhouse 1994
Olympic Medalists:
1 silver
(silver) Bertram Macdonald 1924 3000 m team
Pulitzer Award Winners:
1 literature
(literature) A. B. Guthrie Jr. (a.k.a. Bertram) 1950 The Way West
Saints:
1 saint
Saint Bertram of Saint Genesius 1258-1350
Shakespearian Characters:
1 character
Count Bertram All's Well That Ends Well