BIOLOGIST
Ivan Regen
1868 - 1947

Ivan Regen
Ivan (or Janez) Regen (known also as Johann Regen) (December 9, 1868 – July 27, 1947) was a Slovenian biologist, best known for his studies in the field of bioacoustics. Regen was born in the hamlet of Lajše in Trata (today part of Gorenja Vas, Slovenia) and became interested in insect sounds as a child. His family couldn't afford to pay for his schooling, so he studied first at the local seminary for which he received a scholarship, and slowly saved enough funds for the tuition fee in Vienna. There he studied natural history at the University of Vienna under the tutorship of Grobben, Exner and Claus. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Ivan Regen is the 483rd most popular biologist (down from 348th in 2019), the 56th most popular biography from Slovenia (down from 47th in 2019) and the most popular Slovene Biologist.
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Among BIOLOGISTS
Among biologists, Ivan Regen ranks 483 out of 1,097. Before him are Heinrich Schrader, W. D. Hamilton, Robert Sapolsky, Georg Franz Hoffmann, Otto Wilhelm Thomé, and Lucien Quélet. After him are Benedykt Dybowski, Lorenz Heister, Carl Chun, Johannes Thiele, Wilder Penfield, and Jan Svatopluk Presl.
Most Popular Biologists in Wikipedia
Go to all RankingsHeinrich Schrader
1767 - 1836
HPI: 60.65
Rank: 477
W. D. Hamilton
1936 - 2000
HPI: 60.65
Rank: 478
Robert Sapolsky
1957 - Present
HPI: 60.65
Rank: 479
Georg Franz Hoffmann
1760 - 1826
HPI: 60.61
Rank: 480
Otto Wilhelm Thomé
1840 - 1925
HPI: 60.60
Rank: 481
Lucien Quélet
1832 - 1899
HPI: 60.58
Rank: 482
Ivan Regen
1868 - 1947
HPI: 60.55
Rank: 483
Benedykt Dybowski
1833 - 1930
HPI: 60.54
Rank: 484
Lorenz Heister
1683 - 1758
HPI: 60.53
Rank: 485
Carl Chun
1852 - 1914
HPI: 60.52
Rank: 486
Johannes Thiele
1860 - 1935
HPI: 60.48
Rank: 487
Wilder Penfield
1891 - 1976
HPI: 60.47
Rank: 488
Jan Svatopluk Presl
1791 - 1849
HPI: 60.46
Rank: 489
Contemporaries
Among people born in 1868, Ivan Regen ranks 116. Before him are Vydūnas, Marie Belloc Lowndes, H. J. R. Murray, Hugo Eckener, Marie Dressler, and Prince Frederick of Schaumburg-Lippe. After him are Edgar Lee Masters, Archduke Leopold Ferdinand of Austria, Georgy Voronoy, Théodore Steeg, Sophia Hayden, and Wilhelm Stekel. Among people deceased in 1947, Ivan Regen ranks 114. Before him are Ferdinand Zecca, Princess Maria Immaculata of Bourbon-Two Sicilies, Ricarda Huch, Aleksandër Stavre Drenova, Anton Schall, and Gyula Károlyi. After him are Joachim Ernst, Duke of Anhalt, Walter Donaldson, Willa Cather, Stepan Petrichenko, Tadeusz Kutrzeba, and Charles Frédéric Petit.
Others Born in 1868
Go to all RankingsVydūnas
WRITER
1868 - 1953
HPI: 61.27
Rank: 110
Marie Belloc Lowndes
WRITER
1868 - 1947
HPI: 61.02
Rank: 111
H. J. R. Murray
HISTORIAN
1868 - 1955
HPI: 60.94
Rank: 112
Hugo Eckener
ENGINEER
1868 - 1954
HPI: 60.70
Rank: 113
Marie Dressler
ACTOR
1868 - 1934
HPI: 60.67
Rank: 114
Prince Frederick of Schaumburg-Lippe
POLITICIAN
1868 - 1945
HPI: 60.58
Rank: 115
Ivan Regen
BIOLOGIST
1868 - 1947
HPI: 60.55
Rank: 116
Edgar Lee Masters
WRITER
1868 - 1950
HPI: 60.47
Rank: 117
Archduke Leopold Ferdinand of Austria
NOBLEMAN
1868 - 1935
HPI: 60.45
Rank: 118
Georgy Voronoy
MATHEMATICIAN
1868 - 1908
HPI: 60.41
Rank: 119
Théodore Steeg
POLITICIAN
1868 - 1950
HPI: 60.41
Rank: 120
Sophia Hayden
ARCHITECT
1868 - 1953
HPI: 60.18
Rank: 121
Wilhelm Stekel
PHYSICIAN
1868 - 1940
HPI: 60.16
Rank: 122
Others Deceased in 1947
Go to all RankingsFerdinand Zecca
FILM DIRECTOR
1864 - 1947
HPI: 60.85
Rank: 108
Princess Maria Immaculata of Bourbon-Two Sicilies
POLITICIAN
1874 - 1947
HPI: 60.80
Rank: 109
Ricarda Huch
WRITER
1864 - 1947
HPI: 60.75
Rank: 110
Aleksandër Stavre Drenova
WRITER
1872 - 1947
HPI: 60.71
Rank: 111
Anton Schall
SOCCER PLAYER
1907 - 1947
HPI: 60.68
Rank: 112
Gyula Károlyi
POLITICIAN
1871 - 1947
HPI: 60.57
Rank: 113
Ivan Regen
BIOLOGIST
1868 - 1947
HPI: 60.55
Rank: 114
Joachim Ernst, Duke of Anhalt
POLITICIAN
1901 - 1947
HPI: 60.53
Rank: 115
Walter Donaldson
MUSICIAN
1893 - 1947
HPI: 60.51
Rank: 116
Willa Cather
WRITER
1873 - 1947
HPI: 60.50
Rank: 117
Stepan Petrichenko
POLITICIAN
1892 - 1947
HPI: 60.48
Rank: 118
Tadeusz Kutrzeba
MILITARY PERSONNEL
1885 - 1947
HPI: 60.40
Rank: 119
Charles Frédéric Petit
ATHLETE
1857 - 1947
HPI: 60.30
Rank: 120
In Slovenia
Among people born in Slovenia, Ivan Regen ranks 56 out of 340. Before him are Prince Andrew of Yugoslavia (1929), Rihard Jakopič (1869), Stanko Vraz (1810), Jakob Lorber (1800), Ita Rina (1907), and Samir Handanović (1984). After him are Edvard Kocbek (1904), Drago Jančar (1948), Rudolf Maister (1874), Miroslav Cerar (1939), Zoran Mušič (1909), and Anton Haus (1851).
Others born in Slovenia
Go to all RankingsPrince Andrew of Yugoslavia
POLITICIAN
1929 - 1990
HPI: 61.50
Rank: 50
Rihard Jakopič
PAINTER
1869 - 1943
HPI: 61.44
Rank: 51
Stanko Vraz
WRITER
1810 - 1851
HPI: 61.27
Rank: 52
Jakob Lorber
PHILOSOPHER
1800 - 1864
HPI: 61.22
Rank: 53
Ita Rina
ACTOR
1907 - 1979
HPI: 60.93
Rank: 54
Samir Handanović
SOCCER PLAYER
1984 - Present
HPI: 60.60
Rank: 55
Ivan Regen
BIOLOGIST
1868 - 1947
HPI: 60.55
Rank: 56
Edvard Kocbek
WRITER
1904 - 1981
HPI: 60.52
Rank: 57
Drago Jančar
WRITER
1948 - Present
HPI: 60.45
Rank: 58
Rudolf Maister
MILITARY PERSONNEL
1874 - 1934
HPI: 60.34
Rank: 59
Miroslav Cerar
GYMNAST
1939 - Present
HPI: 60.23
Rank: 60
Zoran Mušič
PAINTER
1909 - 2005
HPI: 60.21
Rank: 61
Anton Haus
MILITARY PERSONNEL
1851 - 1917
HPI: 59.97
Rank: 62
Among BIOLOGISTS In Slovenia
Among biologists born in Slovenia, Ivan Regen ranks 1.