Cady Family History
Cady Name Meaning
English (Suffolk): probably a variant of Caddy. Possibly an Americanized spelling of French Cadé (see Cade) or Cadet. Perhaps an Americanized spelling of German Gäde (see Gade), Göde (see Goede), or Köthe, all from the medieval personal name Godo.
Source: Dictionary of American Family Names ©2013, Oxford University Press