Namesakes for JEAN:
Canadian Prime Ministers:
1 prime minister
Jean Chrétien 1993-2003
Emmy Award Winners:
2 actresses
(actress) Jean Stapleton 1971; 1972; 1978 All in the Family 
(actress) Jean Marsh 1975 Upstairs, Downstairs (Masterpiece Theatre)
Fictional Characters from Books:
2 heroes, 1 character
Jean Valjean 1862 Les Misérables 
Jean Louise Finch 1960 To Kill a Mockingbird 
Hermione Granger (a.k.a. Jean) 1997 Harry Potter and the Philosopher's Stone
Fictional Characters from Plays and Musicals:
1 character, 1 hero
Jean MacLaren 1947 Brigadoon 
Jean Valjean 1980 Les Misérables
Frankish and French Kings:
2 kings
King Jean I 1316 
King Jean II the Good 1350-1364
French Presidents:
2 presidents
Jean Casimir-Perier 1894-1895 
Georges Pompidou (a.k.a. Jean) 1969-1974
Hall-of-Famers:
2 ice hockey
(ice hockey) Jean Beliveau 1972 
(ice hockey) Jean Ratelle 1985
Harry Potter Characters:
1 character
Hermione Granger (a.k.a. Jean)
Nobel Prize Winners:
2 medicine, 1 chemistry, 1 literature, 1 peace, 1 physics
(peace) Jean Henri Dunant 1901 
(physics) Jean Baptiste Perrin 1926 
(medicine) Corneille Jean François Heymans 1938 
(literature) Jean-Paul Sartre 1964 
(medicine) Jean Dausset 1980 
(chemistry) Jean-Marie Lehn 1987
Notable Actors and Actresses:
5 actresses, 3 actors
Jean Harlow 1911-1937 
Jean Stapleton 1923- 
Jean Marsh 1934- 
Jean Reno 1948- 
Jean Smart 1951- 
Jean-Claude Van Damme 1960- 
Jean Dujardin 1972- 
Jean Louisa Kelly 1972-
Notable Artists:
1 sculptor
Jean Arp 1886-1968
Notable Businesspeople:
1 businessperson
Bernard Arnault (a.k.a. Jean) 1949-
Notable Explorers and Adventurers:
1 explorer
Jean François Galaup 1741-1788
Notable Musicians:
1 composer, 1 singer
Jean Sibelius 1865-1957 
Johnny Hallyday (a.k.a. Jean) 1943-
Notable Philosophers and Thinkers:
2 philosophers, 1 theologian
Jean Chauvin 1509-1564 
Jean Jacques Rousseau 1712-1778 
Jean-Paul Sartre 1905-1980
Notable Professional Athletes:
2 ice hockey, 1 soccer, 1 tennis
(ice hockey) Jean Ratelle 
(ice hockey) Jean Beliveau 1931- 
(tennis) Billie Jean King 1943- 
(soccer) Jean-Marie Pfaff 1953-
Notable Scientists and Inventors:
1 biologist
Jean-Baptiste Lamarck 1744-1829
Notable Writers:
2 playwrights, 1 author, 1 fabulist
Jean de La Fontaine 1621-1695 
Jean Baptiste Poquelin "Molière" 1622-1673 
Jean Racine 1639-1699 
Jean-Paul Sartre 1905-1980
Oscar Award Winners:
1 actor
(actor) Jean Dujardin 2011 The Artist
Pulitzer Award Winners:
1 winner
Jean Stafford 1970 Stories of Jean Stafford
Saints:
10 saints, 8 blessed
Saint John of Gorze (a.k.a. Jean) ?-974 
Saint John of the Grating (a.k.a. Jean) 1098-1168 
Blessed John the Spaniard (a.k.a. Jean) 1123-1160 
Blessed John of Thérouanne (a.k.a. Jean) ?-1130 
Saint John of Matha (a.k.a. Jean) 1154-1213 
Blessed John of Barastre (a.k.a. Jean) ?-1275 
Saint Jean-François Régis 1597-1640 
Saint Jean Eudes 1601-1680 
Saint Jean-Baptiste de La Salle 1651-1719 
Blessed Jean-Nicolas Cordier 1710-1794 
Blessed Jean Bourdon 1747-1794 
Saint Jean-Baptiste-Marie Vianney 1786-1859 
Blessed Jean du Lau ?-1792 
Saint Jean-Michel Langevin ?-1793 
Blessed Jean Baptist Souzy ?-1794 
Saint Jean-Charles Cornay 1809-1837 
Saint Jean-Louis Bonnard 1824-1852 
Blessed Jean-Gabriel Perboyre ?-1840