Namesakes
British Prime Ministers:
1 prime minister
Neville Chamberlain 1937-1940 
Fictional Characters from Books:
1 character
Neville Longbottom 1997 Harry Potter and the Philosopher's Stone
Harry Potter Characters:
1 character
Neville Longbottom
Nobel Prize Winners:
1 physics
(physics) Bertram Brockhouse (a.k.a. Neville) 1994
Notable Actors and Entertainers:
2 actors, 1 model
James Mason (a.k.a. Neville) 1909-1984
Neville Brand 1920-1992
Nick Kamen (a.k.a. Neville) 1962-2021
Notable Musicians:
1 musician/singer, 1 singer
Rupert Hine (a.k.a. Neville) 1947-2020
Nick Kamen (a.k.a. Neville) 1962-2021
Olympic Medalists:
2 bronze, 1 bronze/silver, 1 silver
(bronze) Neville Bulwer-Lytton 1908 jeu de paume
(bronze/silver) Derek Johnson (a.k.a. Neville) 1956 4x400 m relay; 800 m
(bronze) Nick Whitehead (a.k.a. Neville) 1960 4x100 m relay
(silver) Neville Hayes 1960 swimming - 200 m butterfly; swimming - 4x100 m medley relay