•
Jan (ispán) (fl. 1071), Hungarian noble
A–F •
Jan Akkerman (born 1946), Dutch rock musician •
Jan Marini Alano (born 1978), Filipina actress •
Jan Baalsrud (1917–1988), Norwegian commando •
Jan Peter Balkenende (born 1956), Dutch politician and former prime minister of the Netherlands •
Jan Baudouin de Courtenay (1845–1929), Polish linguist and Slavist •
Jan Bednarek (born 1996), Polish professional footballer •
Jan van Bemmel (born 1938), Dutch medical informatician •
Jan Bertels (born 1968), Belgian politician •
Jan Krzysztof Bielecki (born 1951), Polish liberal politician and economist, former Prime Minister of Poland •
Jan Björklund (born 1962), Swedish politician •
Jan Błachowicz (born 1983), Polish professional mixed martial artist •
Jan Boháček (born 1969), Czech ice hockey player •
Jan de Bont (born 1943), Dutch cinematographer, producer, and film director •
Jan Borgman (1929–2021), Dutch astronomer •
Jan Brewer (born 1944), former governor of
Arizona •
Jan van den Brink (1915–2006), Dutch politician and banker, former minister of economic affairs •
Jan Broberg (born 1962), American actress, singer, dancer and twice victim of kidnapping by a family friend. •
Jan Buijs (1889–1961), Dutch architect •
Jan Bytnar (1921–1943), Polish anti-Nazi resistance fighter •
Jan Choinski (born 1996), British tennis player •
Jan Cremer (born 1940), Dutch author and painter •
Jan Czekanowski (1882–1965), Polish anthropologist, statistician, ethnographer, traveller, and linguist •
Jan Czerlinski (born 1967), Czech ice hockey player •
Jan Czerski (1845–1892), Polish paleontologist, osteologist, geologist, geographer and explorer of
Siberia •
Jan Czochralski (1885–1953), Polish chemist •
Jan Henryk Dąbrowski (1755–1818), Polish general and statesman •
Jan Derbyshire, Canadian writer and comedian •
Jan Dijkstra (1910–1993), Dutch mayor •
Jan Domarski (born 1946), Polish footballer •
Jan Drenth (1925–2025), Dutch chemist •
Jan-Krzysztof Duda (born 1998), Polish chess grandmaster •
Jan Egeland (born 1957), former
UN humanitarian official, from
Norway •
Jan Halvor Vaag Endrerud (born 1996), Norwegian politician •
Jan Engsmyr (1944–2005), Norwegian politician •
Jan Enquist (1925–2005), Swedish Navy rear admiral •
Jan Erixon (born 1962), Swedish former professional hockey player •
Jan Erola (born 1969), Finnish communications entrepreneur •
Jan Evangelista Purkyně (1787–1869), Czech anatomist, and physiologist, discoverer of Purkinje cells
F–L •
Jan Fedder (1955–2019), German actor •
Jan Fontein (1927–2017), Dutch art historian •
Jan Frodeno (born 1981), German triathlete •
Jan Garbarek (born 1947), Norwegian jazz saxophonist •
Jan Geersing (1940–2021), Dutch politician •
Jan Gerber (born 1981), Swiss entrepreneur and mental health executive •
Jan E. Goldstein (born 1946), Norman and Edna Freehling Professor of History at the
University of Chicago. •
Jan van Gooswilligen (1935–2008), Dutch field hockey player •
Jan van der Graaf (1937–2022), Dutch church administrator •
Jan Grabowski (born 1962), Polish-Canadian historian •
Jan Guillou (born 1944), Swedish journalist and author •
Jan-Gunnar Isberg (1947–2022), Swedish brigadier general •
Jan Gunnar Røise (born 1975), Norwegian actor •
Jan Gustafsson (born 1979), German chess Grandmaster •
Jan Hammer (born 1948), Czech musician •
Jan de Hartog (1914–2002), Dutch writer •
Jan Herskov (born 1966), Danish politician •
Jan Heweliusz (1611–1687), Polish astronomer •
Jan van Hooff (born 1936), Dutch biologist •
Jan Hooks (1957–2014), American actress •
Jan Howard (1929–2020), American country music singer •
Jan Hron (born 1941), Czech agroscientist, Rector of University of Life Sciences Prague •
Jan Huitema (born 1984), Dutch politician •
Jan Hus (burned 1415), Czech religious reformer •
Jan Jacobsz May, Dutch seafarer and explorer •
Jan Jagla (born 1981), German basketball player •
Jan Mohammad Jamali, Afghan politician •
Jan Jagodzinski (born 1948), Canadian scholar •
Jan Janský (1873–1921), Czech scientist, first classified 4 blood types •
Jan Jensen (born 1968), American basketball coach •
Jan Johnson (1950–2025), American athlete •
Jan Jonsson (1952–2021), Swedish Air Force officer •
Jan O. Jonsson, Swedish sociologist •
Jan Kalvoda, (born 1953), Czech politician and lawyer •
Jan Karski (1914–2000), Polish soldier, resistance-fighter, and diplomat •
Jan Kefer (1906–1941), Czech theurgist, astrologist and occult writer •
Jan Kerouac (1952-1996), American novelist •
Jan Mohammed Khan (died 2011), Afghan politician •
Jan Kickert (born 1964), Austrian Permanent Representative to the United Nations •
Jan Koller (born 1973), Czech footballer •
Jan Amos Komenský (1592–1670), Czech teacher, scientist, educator, and writer •
Jan O. Korbel (born 1975), German biologist •
Jan Korte (footballer) (born 1956), Dutch footballer and manager •
Jan Korte (politician) (born 1977), German politician •
Jan Köstering (born 1997), German politician •
Jan Koum (born 1976), Ukrainian ex. software infrastructure engineer, creator of WhatsApp •
Jan Kubiš (1913–1942), Czech soldier •
Jan Kubíček (1927–2013), Czech painter •
Jan Kulczyk (1950–2015), Polish billionaire businessman •
Jan Kvalheim (born 1963), Norwegian beach volleyball player •
Jan Laštůvka (born 1982), Czech footballer •
Jan Lisiecki (born 1995), Polish-Canadian pianist •
Jan Lucemburský (1296–1346), king of Bohemia •
Jan Łaski (1499–1560), Polish Calvinist reformer •
Jan Łukasiewicz (1878–1956), Polish logician and philosopher •
Jan Lundvik (born 1933), Swedish diplomat
M–Z •
Jan Martín (born 1984), German-Israeli-Spanish basketball player •
Jan Masaryk (1886–1948), Czech diplomat and politician •
Jan Matejko (1838–1893), Polish painter •
Jan Matulka (1890–1972), Czech-American painter •
Jan Mazurkiewicz (1896–1988), Polish military leader and politician •
Jan Mehlum (born 1945), Norwegian crime fiction writer •
Jan Močnik (born 1987), Slovenian basketball player •
Jan Morris (born 1963), Welsh historian, author and travel writer. •
Jan Mølby (born 1963), Danish footballer. •
Jan Murray (1916–2006), American stand-up comedian •
Jan Mycielski (1932–2025), Polish-American mathematician •
Jan Nagórski (1888–1976), Polish engineer and pioneer of aviation •
Jan Nepomucký (c. 1345–1393), Czech saint •
Jan Neruda (1834–1891), Czech journalist, writer and poet •
Jan Nowak-Jeziorański (1914–2005), Polish journalist, writer, politician and social worker •
Jan Oblak (born 1993), Slovenian professional footballer (goalkeeper) •
Jan Oort (1900–1992), Dutch astronomer •
Jan Õun (born 1977), Estonian footballer •
Jan Palach (1948–1969), Czech student self-immolated in 1969 protesting against the Soviet invasion •
Jan Peerce (1904-1984), American operatic
tenor •
Jan Pieterszoon Coen (1587–1629), officer of the Dutch East India Company •
Jan Podebradský (born 1974), Czech decathlete •
Jan Polák (born 1981), Czech footballer •
Jan Potocki (1761–1815), Polish nobleman, novelist, ethnologist, linguist and traveller •
Jan Rabson (1954–2022), American actor •
Jan Ravens (born 1958), English actress •
Jan Reehorst (1923–2024), Dutch politician •
Jan van Riebeeck (1619–1677), Dutch seafarer and explorer •
Jan Rodowicz (1923–1949), Polish
Home Army soldier •
Jan Rubeš (1920–2009), Czech-Canadian singer and actor •
Jan van Ruiten (1931–2016), Dutch politician •
Jan Sladký Kozina (1652–1695), Czech revolutionary leader of Chodové •
Jan Šimák (born 1978), Czech footballer •
Jan Smuts (1870–1950), South African statesman •
Jan Shearer (born 1958), New Zealand sailor •
Jan Sobieski (1629–1696), King of Poland and Grand Duke of Lithuania from 1674 until his death in 1696 •
Jan Soukup (born 1979), Czech karateka and kickboxer •
Jan Staaf (born 1962), Swedish race walker •
Jan Šťastný (c.1764–c.1830) was a Czech composer. •
Jan Šťastný (canoeist) (born 1970), Czech canoeist •
Ján Šťastný (hockey player) (born 1982), Slovak hockey player •
Jan Steen (c.1626–1679), Dutch artist •
Jan Stenerud (born 1942), Norwegian American football player •
Jan Paul Strid (1947–2018), Swedish toponymist •
Jan Stussy (1921–1990), American artist •
Jan Swafford, American writer and composer •
Jan Szczepanik (1872–1926), Polish inventor •
Jan Szymański (born 1989), Polish speed skater •
Jan Timman (1951–2026), Dutch chess Grandmaster •
Jan Tomaszewski (born 1948), Polish footballer •
Jan Ullrich (born 1973), German former professional road bicycle racer •
Jan van der Marck (1929–2010) Dutch-born American museum administrator, art historian, and curator •
Jan Van Loon, Dutch settler •
Jan Veentjer (1938–2020), Dutch field hockey player •
Jan Verroken (1917–2020), Belgian politician •
Jan Versteegh (born 1985), Dutch game show host •
Jan Vertonghen (born 1987), Belgian footballer •
Jan Vesely (born 1990), Czech basketball player •
Jan Erazim Vocel (1803–1871), Czech poet, archaeologist, historian and cultural revivalist •
Jan Vetter (born 1963), lead singer of German punk band
Die Ärzte, commonly known as
Farin Urlaub •
Jan Uuspõld (born 1973), Estonian actor and musician •
Jan-Michael Vincent (1944–2019), American actor •
Jan Washausen (born 1988), German footballer •
Jan-Michael Williams (born 1984), Trinidadian footballer •
Jan de Wit (born 1945), Dutch politician and lawyer •
Jan Wohlschlag (born 1958), American high jumper •
Jan Wolkers (1925–2007), Dutch author and artist •
Jan Zamoyski (1542–1605), Polish nobleman and magnate •
Jan Dismas Zelenka (1679–1745), Czech baroque composer •
Jan Žižka z Trocnova (c.1360–1424), Czech hussite leader •
Jan Zoon (1923–2016), Dutch politician •
Jan Zumbach (1915–1986), Polish fighter pilot and a flying ace during
World War II •
Jan Żabiński (1897–1974), Polish soldier, educator and scientist •
Jan Zázvorka (1914–1991), Czech art director and architect •
Jan Žídek (born 1999), Czech basketballer •
Jan Żuberek (born 2004), Polish footballer ==People (middle name)==