People — J
Jan Wyżykowski
1917 – 1974
geologist
Jan Yager
1951 – 2024
jewelry designer
Jan Yanehiro
journalist
Jan Ykema
b. 1963
speed skater
Jan Yoors
1922 – 1977
painter
Jan Younghusband
television editor
Jan Youren
b. 1940
rodeo rider
Jan Yun-hua
1923 – 2018
sinologist
Jan z Jani
1400 – 1461
aristocrat
Jan z Jasiennej
composer
Jan z Lublina
1490 – 1550
composer
Jan z Lutogniewa
1301 – 1374
Catholic priest
Jan Zaanen
1957 – 2024
physicist
Jan Żabiński
1897 – 1974
zoologist
Jan Zabłocki
b. 1944
canon law jurist
Jan Zabłocki
b. 1757
Jan Zábrana
1931 – 1984
writer
Jan Zabrodsky
b. 1952
tennis player
Jan Zabrzeziński
1440 – 1508
Jan Zabystřan
b. 1998
alpine skier
Jan Zach
1699 – 1773
composer
Ján Zachar
b. 1936
association football player
Ján Zachara
1928 – 2025
boxer
Jan Zachariasiewicz
1823 – 1906
journalist
Jan Zachwatowicz
1900 – 1983
architect
Ján Záhončík
b. 1965
athletics competitor
Jan Zahradil
b. 1963
politician
Jan Zahradníček
1905 – 1960
writer
Jan Zając
b. 1939
Catholic priest
Jan Zajíc
1950 – 1969
student
Jan Zajíček
b. 1977
film director
Jan Zajíček
b. 1951
ice hockey player
Jan Zakopal
b. 1977
association football player
Jan Zákostelský
b. 1991
association football player
Jan Zakrzewski
b. 1970
athletics competitor
Jan Zalasiewicz
b. 1954
biologist
Jan Zaleski
1869 – 1932
chemist
Jan Žambůrek
b. 2001
association football player
Jan Zamoyski
1542 – 1605
diplomat
Jan Zamoyski
1627 – 1665
military personnel
Jan Zamoyski (XVI-1619)
1570 – 1619
Jan Zaor
architect
Jan Zaorski
1887 – 1956
military officer
Jan Zapletal
b. 1986
ice hockey player
Ján Zápotoka
b. 1988
association football player
Jan Zaprudnik
1926 – 2022
historian
Jan Zarycki
1933 – 1966
athlete
Jan Żaryn
b. 1958
historian
Jan Zavřel
1879 – 1946
zoologist
Jan Zawada
b. 1988
association football player
Jan Zawidzki
1866 – 1928
historian
Jan Zawiejski
1854 – 1922
architect
Jan Zázvorka
1914 – 1991
architect
Jan Zbigniew Ossoliński
1555 – 1623
politician
Jan Zborowski
1538 – 1603
Jan Zdeněk Bartoš
1908 – 1981
composer
Jan Zdráhal
b. 1991
ice hockey player
Jan ze Szprewy
1400 – 1464
Catholic priest
Jan Zeegers
1902 – 1978
athletics competitor
Jan Železný
b. 1966
javelin thrower
Jan Želivský
1380 – 1422
writer
Jan Žemlík
b. 1977
association football player
Jan Zídek
b. 1999
basketball player
Jan Zieliński
b. 1996
tennis player
Jan Ziemianin
b. 1962
biathlete
Jan Ziff
1953 – 2022
journalist
Ján Zimmer
1926 – 1993
composer
Jan Zimmerman
chief of police
Jan Zimmermann
b. 1985
association football player
Jan Zimmermann
b. 1979
association football player
Jan Zimmermann
b. 1993
volleyball player
Jan Ziobro
b. 1991
ski jumper
Jan Ziółkowski
b. 2005
association football player
Ján Žiška
b. 1971
rower
Jan Žižka
1360 – 1424
military leader
Ján Zlocha
1942 – 2013
association football player
Jan Żniniewicz
1872 – 1952
physician
Jan Zobel
1947 – 2018
accountant
Jan Zoon
1923 – 2016
politician
Jan Zoul of Ostředek
1350 – 1404
Jan Zoulík
b. 1957
gymnast
Jan Zoutman
b. 1969
association football player
Jan Zrzavý
1890 – 1977
actor
Jan Żuberek
b. 2004
association football player
Jan Zubowski
b. 1957
politician
Jan Żukowski
b. 1947
canoeist
Jan Zumbach
1915 – 1986
flying ace
Jan Žumer
b. 1982
athletics competitor
Jan Żurawski
1932 – 2023
amateur wrestler
Jan Żurek
b. 1956
association football player
Ján Zvara
b. 1963
athletics competitor
Ján Zvonár
1951 – 2023
politician
Jan Zwaan
1925 – 2007
hurdler
Jan Zwartendijk
1896 – 1976
diplomat
Jan Zwartkruis
1926 – 2013
association football player
Jan Zweyer
b. 1953
writer
Jan Zwicky
b. 1955
poet
Jan Zwischenbrugger
b. 1990
association football player
Jan Zybert
1908 – 1943
sport cyclist
Jan Zygmunt Skrzynecki
1786 – 1860
military officer