Meaning and history
Sigmund is derived from the Old German elements sigu, meaning “victory,” and munt, meaning “protection,” or in the Scandinavian cognate, from Old Norse sigr and mundr. An early form, Sigismund, was borne by a 6th-century saint and king of the Burgundians. In the Norse Völsungasaga, Sigmund is the father of the hero Sigurd and the bearer of the sword Gram. A well-known bearer was the Austrian psychologist Sigmund Freud (1856–1939), founder of psychoanalysis.
Sigmund moved from #796 to #979 for boys between 1924 and 1926. Its highest annual birth count came in 1918, with 151 births.