Kerry (English)
Where does "Kerry" come from?
The name Kerry has two distinct origins: as an English surname, it stems from the Old Norse name Kári, while as an Irish surname, it derives from the Gaelic 'Ó Ciardha,' meaning 'descendant of the dark-haired one.' Over time, these disparate roots converged into a single name that transitioned from a geographical identifier and hereditary surname into the popular given name used today.
Full etymology tree
- Kerry (English), 'A county of Ireland. County seat: Tralee.'
- borrowed Ó Ciardha (Irish)
- compound Ó (Old Irish)
- compound Ciardha (Old Irish)
- derived ciar (Old Irish)
- borrowed Kári (Old Norse)
- borrowed Ó Ciardha (Irish)
Updated June 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris