Namesakes
Fictional Characters from Books:
1 hero
Percy Jackson 2005 The Lightning Thief 
Grammy Award Winners:
1 record of the year
(record of the year) Percy Faith 1961 Theme from A Summer Place
Hall-of-Famers:
1 ice hockey
(ice hockey) Percy LeSueur 1961
Harry Potter Characters:
1 character
Percy Weasley
Nobel Prize Winners:
1 physics
(physics) Percy Williams Bridgman 1946
Notable Actors and Actresses:
1 actor
Carleton Hobbs (a.k.a. Percy) 1898-1978
Notable Artists:
1 fashion designer
Percy Irausquin 1969-2008
Notable Athletes:
1 ice hockey
(ice hockey) Percy LeSueur 1881-1962
Notable Musicians:
2 singers, 1 composer
Percy Grainger 1882-1961
Percy Sledge 1940-2015 soul
Percy "Master P" Miller 1967- hip hop
Notable Writers:
1 author, 1 poet
Percy Bysshe Shelley 1792-1822
P. H. Newby (a.k.a. Percy) 1918-1997
Olympic Medalists:
3 bronze, 2 gold, 1 silver
(bronze) Percy Courtman 1912 swimming
(gold) Percy Hodge 1920 3000 m steeplechase
(bronze) Percival Peter (a.k.a. Percy) 1920 swimming - 4x200 m freestyle relay
(bronze) Percy Wyld 1928 cycling - track
(gold) Percy Williams 1928 100 m; 200 m
(silver) Percy Beard 1932 110 m hurdles