Definition from Wiktionary, the free dictionary
- A habitational surname from several places of that name in England.
- A surname anglicised from the Irish Ó hArrachtáin "descendant of Arrachtán".
- A fishing village in New South Wales, Australia
- A township municipality in Quebec, Canada
- A city in Delaware
- A town in Maine
- A city in Washington
Harrington (plural Harringtons)