Montgomery is a ♂ male name.
Montgomery was originally an English surname, which derived from Norman-French.
Montgomery consists of French “mont” meaning “mountain” and the name Gomery, which derived from the Germanic name Gumarik. Montgomery means “Gomery’s mountain” or “Gumarik’s mountain”. Gumarik itself means “powerful man” (from Germanic “guma” = man + “rihhi” = powerful/rich/mighty/ruler). Montgomery therefore means “from the mountain of the powerful man”.