Janko

thumb|right|Janko Kersnik was named Janko Janko is a name that derives from a diminutive form of the name Jan (Slavic languages), Janez (Slovenian), Janko (Macedonian)János (Hungarian), and Yakov/Jacob (Ashkenazi Jewish). It also derives from the vernacular form of Latin Johannes. Notable people with the name include:

== Given name == Janko Benša (born 1977), Serbian distance runner Janko Bobetko (1919–2003), Croatian general Janko Brašić (1906–1994), Serbian naïve painter Janko Drašković (1770–1856), Croatian politician Janko Dreyer (born 1994), South African cricketer Janko Gagić (died 1804), Serbian hajduk leader Janko Gojković (born 1973), Bosnian swimmer Janko Gredelj (1916–1941), Yugoslav communist Janko Halkozović (fl. 1757), Serbian painter Janko Janša (1900–?), Slovenian cross-country skier Janko Jesenský (1874–1945), Slovak lower nobleman and member of the Slovak national movement Janko Kamauf (1801–1874), city magistrate of Gradec and mayor of Zagreb, Croatia Janko Kersnik (1852–1897), Slovene writer and politician Janko Kobentar (born 1940), Slovenian cross-country skier Janko Konstantinov (1926–2010), Macedonian architect and artist Janko Kos (born 1931), Slovenian literary historian Janko Lavrin (1887–1986), Slovene novelist, poet, critic, translator, and historian Janko Leskovar (1861–1949), Croatian novelist Janko Lukovski (1946–2023), Macedonian basketball player and coach Janko Mavrović (born 1977), Croatian team handball player Janko Mežik (1921–1998), Slovenian ski jumper Janko Mihailović Moler (1792–1853), Serbian priest and artist Janko Neuber (born 1971), German cross-country skier Janko Nilović (born 1941), pianist, arranger, and composer Janko Orožen (1891–1989), Slovene historian and schoolteacher Janko Pacar (born 1990), Swiss footballer Janko Pleterski (1923–2018), Slovenian historian, politician, and diplomat Janko Popović Volarić (born 1980), Croatian actor Janko Premrl (1920–1943), Slovene Partisan Janko Prunk (born 1942), Slovenian historian Janko Sanković (fl. 1963–1978), Yugoslavian football goalkeeper Janko Simović (born 1986), Montenegrin footballer Janko Smole (1921–2010), Slovenian politician Janko Tipsarević (born 1984), Serbian tennis player Janko Tumbasević (born 1985), Montenegrin footballer Janko Veber (born 1960), Slovenian politician Janko Veselinović (lawyer) (born 1965), Serbian academic and politician Janko Veselinović (writer) (1862–1905), Serbian writer Janko Vranyczany-Dobrinović (1920–2015), Croatian politician and diplomat Janko Vukotić (1866–1927), Montenegrin general Janko Vuković (1871–1918), Croatian admiral Janko Vučinić (1966–2019), Montenegrin professional boxer and politician Janko Šimrak (1883–1946), Croatian Greek Catholic hierarch Janko Štefe (1923–?), Slovenian alpine skier