1876 - 1934
Viktor Kaplan (27 November 1876 – 23 August 1934) was an Austrian engineer and the inventor of the Kaplan turbine. Read more on Wikipedia
Since 2007, the English Wikipedia page of Viktor Kaplan has received more than 61,380 page views. His biography is available in 24 different languages on Wikipedia (up from 23 in 2019). Viktor Kaplan is the 111th most popular engineer (down from 108th in 2019), the 440th most popular biography from Austria (down from 419th in 2019) and the 3rd most popular Austrian Engineer.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among engineers, Viktor Kaplan ranks 111 out of 323. Before him are Erich Topp, Moshe Arens, Eupalinos, Christian Otto Mohr, Adrian Newey, and Pedro Navarro, Count of Oliveto. After him are Pierre Clostermann, Alexander Cunningham, François Laurent d'Arlandes, Alexander Lodygin, Robert Stephenson, and Álvaro del Portillo.
1914 - 2005
HPI: 55.90
Rank: 105
1925 - 2019
HPI: 55.88
Rank: 106
600 BC - 600 BC
HPI: 55.86
Rank: 107
1835 - 1918
HPI: 55.82
Rank: 108
1958 - Present
HPI: 55.77
Rank: 109
1460 - 1528
HPI: 55.77
Rank: 110
1876 - 1934
HPI: 55.71
Rank: 111
1921 - 2006
HPI: 55.69
Rank: 112
1814 - 1893
HPI: 55.59
Rank: 113
1742 - 1809
HPI: 55.56
Rank: 114
1847 - 1923
HPI: 55.47
Rank: 115
1803 - 1859
HPI: 55.44
Rank: 116
1914 - 1994
HPI: 55.37
Rank: 117
Among people born in 1876, Viktor Kaplan ranks 67. Before him are Tatyana Afanasyeva, Ettore Bastico, Edvard Eriksen, Nicola Romeo, Josef Hofmann, and Prince Harald of Denmark. After him are Madeleine Vionnet, Paul Masson, Raymond Duchamp-Villon, Irving Baxter, Henri Winkelman, and Alvin Kraenzlein. Among people deceased in 1934, Viktor Kaplan ranks 55. Before him are Adrien de Gerlache, Prince Sixtus of Bourbon-Parma, Frederick Delius, Paul Troost, Baby Face Nelson, and Hermann Bahr. After him are Hans Hahn, Friedrich Ferdinand, Duke of Schleswig-Holstein, Karl Ernst, Roberto Ferruzzi, Carsten Borchgrevink, and Thorleif Haug.
1876 - 1964
HPI: 56.44
Rank: 61
1876 - 1972
HPI: 56.20
Rank: 62
1876 - 1959
HPI: 56.15
Rank: 63
1876 - 1938
HPI: 55.96
Rank: 64
1876 - 1957
HPI: 55.96
Rank: 65
1876 - 1949
HPI: 55.93
Rank: 66
1876 - 1934
HPI: 55.71
Rank: 67
1876 - 1975
HPI: 55.71
Rank: 68
1876 - 1944
HPI: 55.43
Rank: 69
1876 - 1918
HPI: 55.41
Rank: 70
1876 - 1957
HPI: 55.36
Rank: 71
1876 - 1952
HPI: 55.26
Rank: 72
1876 - 1928
HPI: 55.17
Rank: 73
1866 - 1934
HPI: 56.44
Rank: 49
1886 - 1934
HPI: 56.38
Rank: 50
1862 - 1934
HPI: 56.10
Rank: 51
1878 - 1934
HPI: 55.89
Rank: 52
1908 - 1934
HPI: 55.81
Rank: 53
1863 - 1934
HPI: 55.78
Rank: 54
1876 - 1934
HPI: 55.71
Rank: 55
1879 - 1934
HPI: 55.65
Rank: 56
1855 - 1934
HPI: 55.64
Rank: 57
1904 - 1934
HPI: 55.63
Rank: 58
1853 - 1934
HPI: 55.48
Rank: 59
1864 - 1934
HPI: 55.43
Rank: 60
1894 - 1934
HPI: 54.78
Rank: 61
Among people born in Austria, Viktor Kaplan ranks 440 out of 1,237. Before him are Otto Hofmann (1896), Hermann Bahr (1863), Gordon Gollob (1912), Kurt Diemberger (1932), Alexander Korda (1893), and Archduke Felix of Austria (1916). After him are Anne of Austria, Margravine of Brandenburg (1280), Karl von Stürgkh (1859), Hans von Dohnanyi (1902), Hans Hahn (1879), Infanta Alicia, Duchess of Calabria (1917), and Wirich Philipp von Daun (1669).
1896 - 1982
HPI: 55.80
Rank: 434
1863 - 1934
HPI: 55.78
Rank: 435
1912 - 1987
HPI: 55.78
Rank: 436
1932 - Present
HPI: 55.77
Rank: 437
1893 - 1956
HPI: 55.74
Rank: 438
1916 - 2011
HPI: 55.73
Rank: 439
1876 - 1934
HPI: 55.71
Rank: 440
1280 - 1327
HPI: 55.69
Rank: 441
1859 - 1916
HPI: 55.67
Rank: 442
1902 - 1945
HPI: 55.66
Rank: 443
1879 - 1934
HPI: 55.65
Rank: 444
1917 - 2017
HPI: 55.63
Rank: 445
1669 - 1741
HPI: 55.53
Rank: 446
Among engineers born in Austria, Viktor Kaplan ranks 3. Before him are Alexander Wienerberger (1891) and Hans Ledwinka (1878). After him are Aurel Vlaicu (1882), Carlo Abarth (1908), Béla Barényi (1907), and Hans Moravec (1948).
1891 - 1955
HPI: 61.41
Rank: 1
1878 - 1967
HPI: 56.12
Rank: 2
1876 - 1934
HPI: 55.71
Rank: 3
1882 - 1913
HPI: 54.66
Rank: 4
1908 - 1979
HPI: 54.58
Rank: 5
1907 - 1997
HPI: 52.21
Rank: 6
1948 - Present
HPI: 47.27
Rank: 7