Namesakes
Fictional Characters from Television:
1 character
Larry Appleton 1986 Perfect Strangers 
Nobel Prize Winners:
1 physics
(physics) Edward Victor Appleton 1947
Notable Musicians:
2 singers
Natalie Appleton 1973-
Nicole Appleton 1974-
Notable Scientists and Inventors:
1 physicist
Edward Victor Appleton 1892-1965