Rosenkranz is the Danish and German word for rosary. The literal German meaning is 'wreath of roses'. Rosenkranz, Rosenkrantz, Rosencrance, Rosencrans or Rosencrantz is a Germanic and Ashkenazi Jewish surname and may refer to: People. Rosenkrantz (family), part of high aristocracy of Scandinavia and Germany. Barbara Rosenkranz (born 1958), Austrian politician (FPA) Carlos Rosenkrantz (born 1958), Argentine lawyer and judge. Eva Rosencrans (1901-1994), American fashion designer. Gary Rosenkrantz, American philosopher.
https://en.wikipedia.org/wiki/Rosenkranz