Main Characters
Arthur Herbert "Fonzie" Fonzarelli
54 main appearances
Marion "Mrs. C" Cunningham
54 main appearances
Howard C. Cunningham
54 main appearances
Joanie Louise Cunningham
48 main appearances
Warren "Potsie" Weber
44 main appearances
Richard J. "Richie" Cunningham
37 main appearances
Ralph Malph
37 main appearances
Charles "Chachi" Arcola
18 main appearances
Alfredo "Al" Delvecchio
13 main appearances
Roger Phillips
8 main appearances
Lori Beth Allen Cunningham
8 main appearances
Ashley Pfister
5 main appearances
