The surname Carty is an Irish family name that can be traced back to the Gaelic term Mac Cárthaigh, meaning son of Cárthach. It illustrates the common patronymic pattern found throughout the Gaelic linguistic heritage, where the prefix *Mac* denotes descent.

Historical records identify Cárthach as a personal name of ancient provenance. Two distinct derivations are recorded: one links Cárthach to the Old Irish word *cath*, meaning battle, implying a warlike or martial character; the other associates it with the element *carr*, which translates as love or beloved, suggesting a more affectionate attribute. Consequently the surname Carty may be understood either as son of the battle‑brave or in the form son of the beloved, depending on the accepted etymology within the region.

The name developed into a number of orthographic variations over the centuries. In Ireland the spellings Carthy, McCarthy, MacCarty, MacArty, McArty, MacArthy, McArthy, and McCarty have been documented, each reflecting local pronunciations and the process of anglicisation. In some families the Mac or Mc prefix was omitted entirely, leading to the simple forms Arty or Arthy; surnames such as Cartie and Ó Cárthaigh are also linked by shared origin.

Geographically the Carty clan is most strongly associated with the counties of Wexford and Cork in the Republic of Ireland. The earliest archival evidence in the county of Wexford appears in the 18th century, with the 1721 marriage record of Bartholomew Carty to Jane Swan in Dublin’s St Peter and St Kevin. Another pivotal record is the 1692 marriage of Jonathon Carty to a woman whose name is not preserved, which is documented in the same parish of St Peter and St Kevin, dated the day of King William III’s reign. These documents confirm the presence of the family in the eastern reach of the British Isles during the early modern period.

During the mid‑19th century the Great Famine prompted a wave of emigration from Ireland. The Carty surname features in passenger lists, notably the vessel Fredonia that departed from Liverpool in April 1846. The emigrants on that voyage were Bernard Carty, his wife Bridget, their son Thomas, and Bernard’s mother Mary. No definitive records exist indicating the precise parish from which they left, owing to the scarcity of documentation before 1864. Yet the fact that they departed from Liverpool aligns with the broader pattern of Irish diaspora to North America.

In subsequent centuries the name spread beyond the Wild Atlantic. Today, individuals bearing the surname Carty can be found across the United Kingdom, the United States, Canada, and Australia. The widespread distribution reflects both the historic waves of emigration and the global migration trends of the 20th century. Nevertheless, the majority of contemporary genealogical research situates the Carty lineage in Ireland, underscoring the enduring hereditary presence in its place of origin.

Beyond the name itself, many Carty families have identified with Christian faith and the Celtic cultural sphere that dominated Ireland before the arrival of the English. The surname thus links its bearers to both religious tradition and the linguistic patrimony of Gaelic Ireland.

In summary, the surname Carty occupies a distinctive place within Irish onomastics. Its roots in the Gaelic patronymic system, its connections to early Irish personal names, its recorded presence in parish registers, its variance in spelling across regions, and its prominent role in the history of Irish migration collectively provide a robust framework for understanding the lineage and legacy of those who share the name.

Typical given names associated with the Carty surname

Male

  • Anthony
  • David
  • James
  • John
  • Joseph
  • Michael
  • Paul
  • Peter
  • Stephen
  • Thomas

Female

  • Ann
  • Anne
  • Claire
  • Elizabeth
  • Gillian
  • Helen
  • Jane
  • Julie
  • Margaret
  • Mary
  • Patricia
  • Sarah
  • Susan

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 Carty in...

Braille

Morse

-.-..-.-.--.--

Semaphore

Semaphore CSemaphore ASemaphore RSemaphore TSemaphore Y

There are approximately 3,118 people named Carty in the UK. That makes it roughly the 2,892nd most common surname in Britain. Around 48 in a million people in Britain are named Carty.

Origin: Celtic

Region of origin: British Isles

Country of origin: Ireland

Religion of origin: Christian

Language of origin: Gaelic

The Genealogist - UK census, BMDs and more online

Famous people named Carty

  • Linda Carty - -American murderer
  • Ashley Carty - Snooker player
  • Richard Carty - Cricketer (1922 to 1984)
  • Mauriel Carty - Anguillan athletics competitor and sprinter
  • Kerthney Carty - Football manager
  • Arthur Carty - Canadian chemist

Names and descriptions courtesy of Wikipedia, and may contain errors. This is not intended to be an exhaustive list of every famous person with this name.

Your comments on the Carty surname

BritishSurnames.uk is a Good Stuff website.