Haggerty Surname Meaning & Origin
What the Haggerty last name means, where the surname began and how it spread.
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Meaning and origin of the Haggerty last name
Meaning of the Haggerty last name: a grandson of Éigceartach, unjust. Haggerty is an anglicized form of the Irish surname Ó hÉigceartaigh, from a Gaelic byname usually translated as unjust. Historic nicknames like this do not describe modern bearers. Spellings of the last name include Hagerty, Hegarty and Haggarty, and Ulster counties such as Derry and Donegal are common starting points.
Arms associated with the Haggerty name
Sharing a surname establishes no coat of arms entitlement; heraldry follows documented individual lineages.
Get your full Haggerty family history
This is only a glimpse of the Haggerty story. The full Haggerty history report goes much deeper into where the name began, who carried it and how the family spread, and it comes with a museum-style painted Haggerty coat of arms. Get the full Haggerty report.
Haggerty name FAQ
What does the Haggerty name mean?
A grandson of Éigceartach, unjust.
Where does the Haggerty surname come from?
It originates in Ireland, and is also found in the United States and England.
Is there a Haggerty coat of arms?
Arms were granted to individuals rather than to everyone with a surname. Herald Lab paints a personalized Haggerty coat of arms in museum style, based on historic heraldry.
Sources: Elsdon C. Smith, Dictionary of American Family Names (1956), individual surname entries; modern indexed dictionary entries supersede conflicting interpretations.; Forebears, Surnam.es and individual surname distribution references.