Meaning and history
German and Scandinavian form of Charles, this name was borne by seven rulers of the Franks and the Holy Roman Empire, a beatified emperor of Austria (1887–1922), and ten kings of Sweden. Notable bearers also include the German philosophers Karl Marx (1818–1883), a political theorist and socialist, and Karl Jaspers (1883–1969), an existentialist and psychiatrist.
Karl moved from #860 to #967 for boys between 2007 and 2009. Its highest annual birth count came in 1960, with 2,594 births.