1900–1999
The 20th century
Whose names filled the books of the 20th century — anyone at all, however long dead — counted as mentions per million words printed, so a period that simply published more does not inflate anyone.
Talked about then
Whose names appeared most in German books during the 20th century — whenever they lived.
In books written inEnglish28,219German4,127French3,913Italian2,072Spanish1,601Russian838Chinese282Hebrew149
#PersonIn print, 1800–2019Per million words
- 1
Frederick William of Saxe-Meiningen1679–1746 · 18th century · 🇩🇪 Germany · Historical Figures8.0
- 2
Frederick William, Margrave of Brandenburg-Schwedt1700–1771 · 18th century · 🇩🇪 Germany8.0 - 3
Frederick William, Elector of Brandenburg1620–1688 · 17th century · 🇩🇪 Germany · Historical Figures8.0 - 4
Frederick William, Prince of Hohenzollern-Hechingen1663–1735 · 17th century · 🇩🇪 Germany · Historical Figures8.0 - 5
Thomas Mann1875–1955 · 20th century · 🇩🇪 Germany · Writers6.1 - 6
Novalis1772–1801 · 19th century · 🇩🇪 Germany · Writers5.5 - 7
Karl Marx1818–1883 · 19th century · 🇩🇪 Germany · Academics4.7 - 8
Jean Paul1763–1825 · 18th century · 🇩🇪 Germany · Writers4.3 - 9
Frederick II of Legnica1480–1547 · 16th century3.3 - 10
Friedrich II, Grand Duke of Baden1857–1928 · 19th century · Historical Figures3.3 - 11
Frederick II, Elector Palatine1482–1556 · 16th century3.3 - 12
Frederick II, Duke of Brunswick-Lüneburg1418–1478 · 15th century · 🇩🇪 Germany · Historical Figures3.3 - 13
Frederick II, Landgrave of Hesse-Homburg1633–1708 · 17th century · 🇩🇪 Germany3.3 - 14
Frederick II, Duke of Saxe-Gotha-Altenburg1676–1732 · 18th century · 🇩🇪 Germany · Politicians3.3 - 15
Johann Georg, Duke of Saxe-Weissenfels1677–1712 · 18th century · 🇩🇪 Germany · Historical Figures2.9 - 16
John George, Elector of Brandenburg1525–1598 · 16th century · Religious Figures2.9
- 17
John Frederick, Count Palatine of Sulzbach-Hilpoltstein1587–1644 · 17th century · 🇩🇪 Germany2.8 - 18
John Frederick, Duke of Pomerania1542–1600 · 16th century · Religious Figures2.8
- 19
John Frederick, Prince of Schwarzburg-Rudolstadt1721–1767 · 18th century · 🇩🇪 Germany · Historical Figures2.8
- 20
John Frederick, Duke of Württemberg1582–1628 · 17th century · 🇩🇪 Germany · Historical Figures2.8 - 21
John Frederick, Margrave of Brandenburg-Ansbach1654–1686 · 17th century · 🇩🇪 Germany · Models2.8 - 22
John Frederick, Duke of Brunswick-Lüneburg1625–1679 · 17th century · 🇩🇪 Germany · Historical Figures2.8 - 23
Adolf Hitler1889–1945 · 20th century · 🇦🇹 Austria · Politicians2.6 - 24
William II, Duke of Bavaria1365–1417 · 15th century · 🇩🇪 Germany2.6 - 25
Wilhelm II of Württemberg1848–1921 · 19th century · 🇩🇪 Germany · Historical Figures2.6 - 26
William II of Hesse-Kassel1777–1847 · 19th century · Historical Figures2.6 - 27WIWilliam II of Jülich1200–1207 · 13th century · 🇩🇪 Germany · Historical Figures2.6
- 28WIWilliam II, Margrave of Meissen1371–1425 · 15th century · 🇩🇪 Germany · Historical Figures2.6
- 29WIWilliam II, Count of Weimar930–1003 · 10th century · 🇩🇪 Germany2.6
- 30
Wilhelm II, German Emperor1859–1941 · 19th century · 🇩🇪 Germany · Historical Figures2.6 - 31
William II, Duke of Brunswick-Lüneburg1300–1369 · 14th century · Historical Figures2.6 - 32
William II, Duke of Jülich1325–1393 · 14th century · Historical Figures2.6 - 33
Maria Theresa1717–1780 · 18th century · 🇦🇹 Austria · Historical Figures2.5 - 34
Max Weber1864–1920 · 19th century · 🇩🇪 Germany · Academics2.5 - 35
Paracelsus1493–1541 · 16th century · 🇨🇭 Switzerland · Doctors2.5 - 36
Richard Wagner1813–1883 · 19th century · 🇩🇪 Germany · Musicians2.4 - 37
Friedrich Engels1820–1895 · 19th century · 🇩🇪 Germany · Academics2.3 - 38
William I, Count of Nassau-Siegen1487–1559 · 16th century2.0 - 39
William I, Elector of Hesse1743–1821 · 18th century · 🇩🇪 Germany · Historical Figures2.0 - 40
William I1343–1407 · 14th century · 🇩🇪 Germany · Historical Figures2.0 - 41
William the Silent1533–1584 · 16th century · 🇩🇪 Germany · Politicians2.0 - 42
William, Landgrave of Hesse-Rotenburg1648–1725 · 17th century · 🇩🇪 Germany2.0 - 43
William I, German Emperor1797–1888 · 19th century · 🇩🇪 Germany · Historical Figures2.0
- 44WIWilliam I of Weimar900–963 · 10th century · 🇩🇪 Germany2.0
- 45
Wilhelm I of Württemberg1781–1864 · 19th century · Historical Figures2.0 - 46
William I, Duke of Bavaria1330–1389 · 14th century · 🇩🇪 Germany · Politicians2.0 - 47
Friedrich Schlegel1772–1829 · 19th century · 🇩🇪 Germany · Writers1.8 - 48HIHenry IV, Count of Holstein-Rendsburg1397–1427 · 15th century · 🇩🇪 Germany · Historical Figures1.8
- 49
Henry IV, Duke of Mecklenburg1417–1477 · 15th century · 🇩🇪 Germany1.8 - 50HIHenry IV, Duke of Brunswick-Grubenhagen1460–1526 · 15th century · Historical Figures1.8
- 51
Erich Honecker1912–1994 · 20th century · 🇩🇪 Germany · Politicians1.7 - 52
Heinrich Mann1871–1950 · 20th century · 🇩🇪 Germany · Writers1.7 - 53
Martin Luther1483–1546 · 16th century · 🇩🇪 Germany · Religious Figures1.6 - 54
Karl Frederick, Prince of Anhalt-Bernburg1668–1721 · 18th century · Historical Figures1.6 - 55
Charles Frederick, Duke of Saxe-Meiningen1712–1743 · 18th century · 🇩🇪 Germany · Historical Figures1.6
- 56
Carl Friedrich I, Grand Duke of Saxe-Weimar-Eisenach1783–1853 · 19th century · 🇩🇪 Germany · Historical Figures1.6 - 57
Heinrich Heine1797–1856 · 19th century · 🇩🇪 Germany · Writers1.6
- 58
Frederick III of Legnica1520–1570 · 16th century · 🇩🇪 Germany1.5 - 59
Frederick III, Margrave of Baden1327–1353 · 14th century · 🇩🇪 Germany · Models1.5 - 60
Friedrich III, Margrave of Brandenburg-Bayreuth1711–1763 · 18th century · 🇩🇪 Germany · Models1.5 - 61
Frederick III, Duke of Saxe-Gotha-Altenburg1699–1772 · 18th century · 🇩🇪 Germany · Historical Figures1.5
- 62
Frederick III of the Palatinate1515–1576 · 16th century · 🇩🇪 Germany · Models1.5 - 63
Frederick III, Burgrave of Nuremberg1220–1297 · 13th century · 🇩🇪 Germany1.5 - 64
Frederick III, Prince of Salm-Kyrburg1744–1794 · 18th century · 🇩🇪 Germany1.5 - 65
Frederick III, German Emperor1831–1888 · 19th century · 🇩🇪 Germany · Politicians1.5 - 66
Frederick III, Duke of Schleswig-Holstein-Gottorp1597–1659 · 17th century · Historical Figures1.5 - 67
Frederick III, Landgrave of Hesse-Homburg1673–1746 · 18th century · Politicians1.5 - 68
Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach1757–1828 · 18th century · Politicians1.5 - 69
Karl Kraus1874–1936 · 20th century · 🇦🇹 Austria · Writers1.5 - 70
Walter Ulbricht1893–1973 · 20th century · Politicians1.4 - 71
Hans Sachs1494–1576 · 16th century · 🇩🇪 Germany · Writers1.4 - 72
William IV, Landgrave of Hesse-Kassel1532–1592 · 16th century · 🇩🇪 Germany · Scientists1.4 - 73
Gottfried Keller1819–1890 · 19th century · 🇨🇭 Switzerland · Writers1.4 - 74
Rosa Luxemburg1871–1919 · 20th century · 🇩🇪 Germany · Activists1.4 - 75
Gerhart Hauptmann1862–1946 · 19th century · Writers1.4 - 76
Gustav Adolph, Duke of Mecklenburg-Güstrow1633–1695 · 17th century · 🇩🇪 Germany · Writers1.3 - 77
Frederick I1425–1476 · 15th century · 🇩🇪 Germany · Politicians1.3 - 78
Frederick I of Prussia1657–1713 · 17th century · 🇩🇪 Germany · Politicians1.3 - 79
Frederick I, Count Palatine of Simmern1417–1480 · 15th century · 🇩🇪 Germany1.3 - 80
Frederick I of Liegnitz1446–1488 · 15th century · 🇩🇪 Germany1.3
- 81
Duke Friedrich I, Duke of Anhalt1831–1904 · 19th century · Historical Figures1.3 - 82
Frederick I of Saxe-Gotha-Altenburg1646–1691 · 17th century · 🇩🇪 Germany · Historical Figures1.3 - 83
Frederick I, Landgrave of Hesse-Homburg1585–1638 · 17th century · 🇩🇪 Germany1.3 - 84
Frederick I, Duke of Brunswick-Wolfenbüttel1357–1400 · 14th century · 🇩🇪 Germany · Historical Figures1.3 - 85
Frederick I, Elector of Brandenburg1371–1440 · 15th century1.3 - 86
Friedrich I, Grand Duke of Baden1826–1907 · 19th century · Historical Figures1.3
- 87
Tannhäuser1300–1300 · 14th century · 🇩🇪 Germany · Writers1.3 - 88
Henry II, Landgrave of Hesse1299–1376 · 14th century · 🇩🇪 Germany1.3 - 89HIHenry II, Margrave of Meissen1103–1123 · 12th century · Models1.3
- 90
Henry II, Duke of Bavaria951–995 · 10th century · 🇩🇪 Germany1.3 - 91HIHenry II, Lord of Mecklenburg1262–1329 · 13th century · Historical Figures1.3
- 92HIHenry II of Augsburg1001–1063 · 11th century · 🇩🇪 Germany · Religious Figures1.3
- 93HIHenry II, Count of Gorizia1150–1150 · 12th century · 🇩🇪 Germany1.3
- 94
Henry II, Count of Reuss-Gera1572–1635 · 17th century · 🇩🇪 Germany1.3 - 95
Henry V, Duke of Brunswick-Lüneburg1489–1568 · 16th century · 🇩🇪 Germany1.3 - 96HIHenry II, Duke of Limburg1110–1167 · 12th century · Historical Figures1.3
- 97
Charles IV, Holy Roman Emperor1316–1378 · 14th century · Historical Figures1.3 - 98
Augustus William, Duke of Brunswick-Bevern1715–1781 · 18th century · 🇩🇪 Germany1.2 - 99
Augustus William, Duke of Brunswick-Lüneburg1662–1731 · 17th century · 🇩🇪 Germany · Historical Figures1.2 - 100
William III1425–1482 · 15th century · 🇩🇪 Germany1.2
Lived then
The most notable people whose working lives fell in the 20th century, ranked where Wikipedia coverage and readership agree.
#PersonIn print, 1800–2019Echoed
- 1
Albert Einstein1879–1955 · 🇩🇪 Germany · Scientists11 decades - 2
Stephen Hawking1942–2018 · 🇬🇧 United Kingdom · Scientists4 decades - 3
Marie Curie1867–1934 · Scientists4 decades - 4
Osama bin Laden1957–2011 · Scientists3 decades - 5
J. Robert Oppenheimer1904–1967 · 🇺🇸 United States · Scientists8 decades - 6
Werner Heisenberg1901–1976 · 🇩🇪 Germany · Scientists10 decades - 7
Enrico Fermi1901–1954 · 🇮🇹 Italy · Scientists10 decades - 8
Wernher von Braun1912–1977 · Scientists7 decades - 9
Niels Bohr1885–1962 · Scientists10 decades - 10
Richard Feynman1918–1988 · 🇺🇸 United States · Scientists4 decades - 11
Mikhail Kalashnikov1919–2013 · Scientists4 decades - 12
Erwin Schrödinger1887–1961 · 🇦🇹 Austria · Scientists11 decades - 13
Miguel Díaz-Canelborn 1960 · Scientists0 decades - 14
Carl Sagan1934–1996 · 🇺🇸 United States · Scientists6 decades
- 15
Steve Wozniakborn 1950 · 🇺🇸 United States · Scientists4 decades - 16
Howard Hughes1905–1976 · 🇺🇸 United States · Scientists9 decades - 17
Alexander Fleming1881–1955 · 🇬🇧 United Kingdom · Scientists8 decades - 18
Richard Dawkinsborn 1941 · 🇬🇧 United Kingdom · Scientists4 decades - 19
Edward Teller1908–2003 · Scientists8 decades - 20
Roger Penroseborn 1931 · 🇬🇧 United Kingdom · Scientists3 decades
- 21
Boris Nemtsov1959–2015 · Scientists3 decades
- 22
Rosalind Franklin1920–1958 · 🇬🇧 United Kingdom · Scientists4 decades - 23
Neil deGrasse Tysonborn 1958 · 🇺🇸 United States · Scientists1 decades - 24
Paul Dirac1902–1984 · 🇬🇧 United Kingdom · Scientists3 decades - 25
Irène Joliot-Curie1897–1956 · 🇫🇷 France · Scientists8 decades - 26
Guglielmo Marconi1874–1937 · 🇮🇹 Italy · Scientists13 decades - 27
Eugene Wigner1902–1995 · Scientists0 decades - 28
Otto Skorzeny1908–1975 · 🇦🇹 Austria · Scientists6 decades - 29
Sergei Korolev1906–1966 · Scientists6 decades - 30
Fritz Haber1868–1934 · 🇩🇪 Germany · Scientists11 decades - 31
C. V. Raman1888–1970 · 🇮🇳 India · Scientists0 decades
- 32
Ernest Rutherford1871–1937 · 🇳🇿 New Zealand · Scientists12 decades - 33
Max Born1882–1970 · 🇬🇧 United Kingdom · Scientists9 decades - 34
Ada Yonathborn 1939 · 🇮🇱 Israel · Scientistsnot measured— - 35
Andrei Sakharov1921–1989 · Scientists5 decades - 36
Sally Ride1951–2012 · 🇺🇸 United States · Scientists4 decades - 37
Lev Landau1908–1968 · Scientists6 decades - 38
Primo Levi1919–1987 · 🇮🇹 Italy · Scientists11 decades - 39
James Watson1928–2025 · 🇺🇸 United States · Scientists10 decades - 40
Ferdinand Porsche1875–1951 · 🇩🇪 Germany · Scientists9 decades - 41
Jonas Salk1914–1995 · 🇺🇸 United States · Scientists7 decades - 42
Zbigniew Brzezinski1928–2017 · 🇺🇸 United States · Scientists6 decades - 43
Linus Pauling1901–1994 · 🇺🇸 United States · Scientists9 decades - 44
Lise Meitner1878–1968 · 🇦🇹 Austria · Scientists12 decades - 45
Eric Schmidtborn 1955 · 🇺🇸 United States · Scientists3 decades - 46
Santiago Calatravaborn 1951 · 🇪🇸 Spain · Scientists3 decades - 47
Ernest Lawrence1901–1958 · 🇺🇸 United States · Scientists8 decades - 48
Igor Sikorsky1889–1972 · 🇺🇸 United States · Scientists8 decades - 49
Valery Legasov1936–1988 · Scientistsnot measured— - 50
Georges Lemaître1894–1966 · Scientists7 decades - 51
Rachel Carson1907–1964 · 🇺🇸 United States · Scientists7 decades - 52
Subrahmanyan Chandrasekhar1910–1995 · 🇺🇸 United States · Scientists0 decades - 53
Millvina Dean1912–2009 · 🇬🇧 United Kingdom · Scientistsnot measured— - 54
John McCarthy1927–2011 · 🇺🇸 United States · Scientists10 decades - 55
Kip S. Thorneborn 1940 · 🇺🇸 United States · Scientists0 decades - 56
Soichiro Honda1906–1991 · 🇯🇵 Japan · Scientists0 decades - 57
Tu Youyouborn 1930 · 🇨🇳 China · Scientistsnot measured— - 58
Alberto Santos-Dumont1873–1932 · 🇧🇷 Brazil · Scientists0 decades - 59
Jack LaLanne1914–2011 · 🇺🇸 United States · Scientists0 decades - 60
Raymond Kurzweilborn 1948 · 🇺🇸 United States · Scientists0 decades - 61
Albert Hofmann1906–2008 · 🇨🇭 Switzerland · Scientists8 decades - 62
Konrad Zuse1910–1995 · 🇩🇪 Germany · Scientists6 decades - 63
Homi Jehangir Bhabha1909–1966 · 🇮🇳 India · Scientists0 decades - 64
Wolfgang Pauli1900–1958 · 🇺🇸 United States · Scientists12 decades
- 65
Vladimir Komarov1927–1967 · Scientists7 decades - 66
Michio Kakuborn 1947 · 🇺🇸 United States · Scientists2 decades - 67
Igor Kurchatov1903–1960 · Scientists7 decades - 68
Trofim Lysenko1898–1976 · Scientists8 decades - 69
Sergei Krikalevborn 1958 · Scientistsnot measured— - 70
Hideki Shirakawaborn 1936 · 🇯🇵 Japan · Scientists0 decades - 71
Edwin Hubble1889–1953 · 🇺🇸 United States · Scientists5 decades
- 72
Vera Rubin1928–2016 · 🇺🇸 United States · Scientists1 decades - 73
Willis Carrier1876–1950 · 🇺🇸 United States · Scientistsnot measured— - 74
Chen-ning Yang1922–2025 · 🇨🇳 China · Scientists8 decades - 75
Otto Hahn1879–1968 · 🇩🇪 Germany · Scientists14 decades - 76
Thomas Kuhn1922–1996 · 🇺🇸 United States · Scientists5 decades - 77
William Bradford Shockley1910–1989 · 🇬🇧 United Kingdom · Scientists7 decades - 78
Yoshinori Ohsumiborn 1945 · 🇯🇵 Japan · Scientists0 decades - 79
Hideki Yukawa1907–1981 · 🇯🇵 Japan · Scientists0 decades - 80
Ernő Rubikborn 1944 · Scientists0 decades - 81
Stephen Jay Gould1941–2002 · 🇺🇸 United States · Scientists4 decades - 82
Norman Borlaug1914–2009 · 🇺🇸 United States · Scientists5 decades - 83
Francis Crick1916–2004 · 🇬🇧 United Kingdom · Scientists5 decades - 84
Klaus Fuchs1911–1988 · 🇬🇧 United Kingdom · Scientistsnot measured— - 85
Tsutomu Yamaguchi1916–2010 · 🇯🇵 Japan · Scientistsnot measured— - 86
Vint Cerfborn 1943 · 🇺🇸 United States · Scientists1 decades - 87
Akio Morita1921–1999 · 🇯🇵 Japan · Scientistsnot measured— - 88
Hans Bethe1906–2005 · 🇫🇷 France · Scientists7 decades - 89
Freeman Dyson1923–2020 · 🇬🇧 United Kingdom · Scientists6 decades - 90
Judith Resnik1949–1986 · 🇺🇸 United States · Scientists3 decades - 91
Edward Wittenborn 1951 · 🇺🇸 United States · Scientists0 decades - 92
Satyendra Nath Bose1894–1974 · 🇮🇳 India · Scientists0 decades - 93
Frédéric Joliot-Curie1900–1958 · 🇫🇷 France · Scientists8 decades - 94
Ettore Majoranaborn 1906 · 🇮🇹 Italy · Scientistsnot measured— - 95
David Suzukiborn 1936 · 🇨🇦 Canada · Scientistsnot measured— - 96
Chien-Shiung Wu1912–1997 · 🇺🇸 United States · Scientists6 decades - 97
Konrad Lorenz1903–1989 · 🇦🇹 Austria · Scientists9 decades
- 98
Abdul Qadeer Khan1936–2021 · 🇮🇳 India · Scientistsnot measured— - 99
Louis de Broglie1892–1987 · 🇫🇷 France · Scientists10 decades - 100
Abdus Salam1926–1996 · Scientists7 decades
How this is measured
- Placing people in time. Each person belongs to the century in which they were most active — around age 35, and never after their death.
- Who ranks highest. Within a century, people are ranked where two independent signals agree: how many of the world’s Wikipedia language editions cover them, and how many people actually read about them. Article counts alone can be lifted by a person’s own circle; readers cannot.
- Fame in print. The curves count how often a name appears in Google Books from 1800 to 2019, as a share of all the words printed each year, in the person’s own language wherever that corpus exists. Those decades are over, so each measurement is made once and kept.
- What is left out. A lifetime is measured only from 1820, when there is enough print to judge; the five years after a death are skipped as obituaries; and a name shared with someone equally notable is credited to neither.