Faherty is a surname of Gaelic, Irish origin. It is derived from the Old Gaelic name Ó Fathartaigh, meaning descendant of Fathartaigh. The personal name Fathartaigh is believed to be based on the word fathartach, which translates into English as prosperous or fortunate. Consequently the surname could historically have been coined as a descriptive label for a person considered prosperous or lucky.

Although the name may appear to resemble the surnames Fogarty, Flaherty or Flaverty, it has no linguistic connection with them. The O’Faherty lineage is primarily associated with County Galway, where it has been recorded as early as the pre‑10th century. The clan was settled around Lake Corrib in Galway and appears in surviving records before the closing years of the 16th century. An example is the 1786 entry of Bridget Farherty of Moycullen, whose father Patt Faherty had three daughters named Bridget.

The surname exhibits several orthographic variants that reflect both anglicisation and regional pronunciation differences. Common forms include Fatherty, Fagherty and Fahy. When the spelling has been restored to its original Gaelic form, variants such as Ó Fatharta, Fhatharta and Faharta arise. In the United States immigration records these appear as Foherty, Forety or Fawerty. Nonetheless, the most frequently used versions today are Faherty and O'Faherty.

Within Ireland the name remains largely concentrated in the western provinces, especially in Galway and Mayo. The Great Famine and subsequent diaspora have seen the surname spread to countries such as the United States, Canada, Australia and the United Kingdom. However, the concentration of bearers in their native east coasts of Ireland remains greater than outside the island.

In sum, Faherty is a distinctly Irish surname of noble or warrior connotation, tracing its roots to an ancestor described as prosperous or fortunate. The diversity of its spelling reflects Ireland’s linguistic history and the interaction between Gaelic and English, yet the name continues to be recognised and celebrated in its homeland and among the broader Irish diaspora.

Typical given names associated with the Faherty surname

Male

  • Adam
  • James
  • John
  • Martin
  • Matthew
  • Michael
  • Patrick
  • Paul
  • Ronan
  • Sean
  • Stephen
  • Thomas

Female

  • Angela
  • Anne
  • Brenda
  • Catherine
  • Elizabeth
  • Julia
  • Kathleen
  • Linda
  • Margaret
  • Martina
  • Mary
  • Patricia
  • Sarah
  • Tara

Similar and related surnames

Related and similar names are generated algorithmically based on the spelling, and may not necessarily share an etymology.

How to communicate the surname Faherty in...

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There are approximately 410 people named Faherty in the UK. That makes it one of Britain's least common surnames. Only around six in a million people in Britain are named Faherty.

Origin: Celtic

Region of origin: British Isles

Country of origin: Ireland

Religion of origin: Christian

Language of origin: Gaelic

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