Jordan surname meaning

Jordan entered Western surnames through the name of the Jordan River. Christian pilgrims and crusaders associated the river with baptism and sometimes brought its water home, helping Jordan become a personal name and then a family name. The geographic source makes place the best fit here, even though many families inherited the surname through a baptized ancestor rather than from a residence beside the river. Jordán, Jourdain, Jordain, and Jordanes show related language forms. The Hebrew river-name’s deeper interpretation is not needed to establish this route.