Namesakes
Fictional Characters from Television:
2 characters
Julie Olson Williams 1965 Days of Our Lives 
Peggy Olson 2007 Mad Men
Hall-of-Famers:
1 basketball
(basketball) Robert "Lute" Olson 2002
Notable Actors and Entertainers:
1 actor, 1 model
Kaitlin Olson 1975-
Ambrose Olsen (a.k.a. Olson) 1985-2010
Olympic Medalists:
1 silver/gold
(silver/gold) Weldon Olson 1956; 1960 ice hockey