Jukka
Jukka (Finnish pronunciation: [ˈjukːa]) is a common Finnish given name for males.
Jukka is an old variant of the name Johannes, a biblical name spread over to Finland through Sweden with the introduction of Christianity. Jukka remained a nickname for people registered by authorities as Johan, Johannes, Juho etc., and did not appear in official records until the late 19th century. The name was added to the official list of first names in the Finnish almanac managed by the Almanac Office at the University of Helsinki in 1950, and its name day is June 24, also the name day of Johannes and other variants, and the traditional midsummer day, or Juhannus.