indicate the level to which a name has been verified.
Meaning & History
While nowadays generally considered a phonetic spelling of Katie or a diminutive of Cadence, Cady was originally derived from a surname which was either a variant of Cade or an Anglicized form of Ó Ceadaigh ("descendant of Céadach"), with Ceadach being a byname derived from Irish ceadach "talkative".A known bearer of the surname was the American feminist Elizabeth Cady Stanton (1815-1902). It was also used for the central character in the film 'Mean Girls' (2004).