Pet form of Edith, from Old English ead, "wealth", and gyth, "war" — rich in war; prosperous. The spelling with the Old English ead has overtaken Edie in Britain.
Eadie was given to 48 babies in England and Wales in 2025. Its best year was 2020, with 116 registrations. The name is absent from American records, so there is no US curve to compare it against.
Source: Office for National Statistics, baby names for England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Scores on this page are explained in the methodology.