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Surname O Conaill - Meaning and Origin

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O Conaill: What does the surname O Conaill mean?

The last name O Conaill is an Irish surname, originating in County Donegal. It is an anglicised form of the Gaelic name Ó Conghalaigh or Ua Conghaile, signifying ‘son of Conghalach’. Conghalach is a personal name, which translates to ‘strong-willed’.

Those with the surname O Conaill are part of a large extended family of septs, all of whom are said to be directly descended from a 7th century King of Dublin, and who later settled in Donegal around the 13th century. The clan has a rich and ancient lineage, with many colourful associations. They counted among their members some of Ireland’s finest warriors and legendary kings, including Brian Boru, Ailill Oluimm and Niall Glundubh.

In recent times, those bearing the name O Conaill have resettled across the world, mostly in Ireland, the United States, Australia and Canada. The small villages of Mullaghduff and Glenties in Donegal are still home to a large population of members of the extended O Conaill clan, with many reminders of its ancient traditions still visible to this day. In North America, the surname is often anglicised to Concannon, Conchon or Conaghy.

O Conaill is a unique and proud name. It conveys strength and courage to all who carry it.

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O Conaill: Where does the name O Conaill come from?

The surname O Conaill is a sept of the Uí Fiachrach dynasty. It is an Irish Gaelic surname meaning "descendants of Conall". It originates from southwestern Ireland, within the provinces of Connacht and Munster. Although the original family has dispersed, O Conaill is still a relatively common Irish surname.

Today, the last name O Conaill is primarily found in the west of Ireland, with Clare, Galway, Sligo, and Mayo being the most common counties of origin for the name. In the United States, larger concentrations of the surname can be found in major cities such as New York City, Boston, and San Francisco.

O Conaill also has a presence in Canada, with the greater Toronto area and the cities of Vancouver and Montreal being its most popular locations. As a result of emigration to the British Isles, O Conaill is also found in England, most notably in London and Liverpool.

The surname O Conaill is still used widely today due to its association with generations of history and cultural heritage. It is a timeless name that has been passed down through generations, and will continue to be used for years to come.

Variations of the surname O Conaill

The variants, spellings, and surnames of the same origin for the surname O Conaill include O Connell, O'Connell, Connall, Conaill, Conall, Connelly, Connolly, and Conolly.

The O Conaill surname originated in County Roscommon, Ireland. The earliest recorded ancestor, Nel McConnel, is recorded in The Annals of the Four Masters as having lived at the dawn of the 13th century. The name is believed to have derived from the Irish word ‘conaill’ which means strong willed and is a personal trait which McConnel possessed.

The O Connollys of County Longford and County Mayo are believed to have descended from different branches of the same family. The O Connells of County Clare and elsewhere in Munster are all descended from the same line. The spelling can also vary – with O Connells, O'Connells, O'Connolly, and O'Conolly all belonging to the same family.

The Uí Maic Conaill (McConnell) clan was a branch of the Uí Fiachrach, an old Irish kingdom in south Connacht. They share a common ancestor with the O Connollys and the O Connors of Connacht, all descended from the Uí Amalgada, who were a branch of the Uí Fiachrach.

There are thousands of families who carry the seven O Conaill variants today. It is a common name throughout Ireland and abroad, especially in counties such as Clare, Longford, Roscommon, Mayo, and Galway.

Famous people with the name O Conaill

  • Cyril O’Conaill: a former Irish footballer who was a member of the Shamrock Rovers FC team from 1972-1973.
  • Dr. Jean O’Conaill: an Irish doctor and medical researcher known for her work on HIV/AIDS as well as striving for the acceptance of women in the medical sector.
  • Brian O’Conaill: an Irish actor and director, best known for his work in the popular Irish TV series ‘The Café’.
  • Gene O’Conaill: an Irish playwright and screenwriter.
  • Eoghan O’Conaill: an Irish traditional singer, flautist, and piper who often performs at festivals.
  • John O’Conaill: an Irish traditional musician and whistle-maker known for his unique take on neo-traditional Irish tunes.
  • Johnny O’Conaill: an Irish-American musician known for his blend of contemporary and Irish music.
  • Kieran O’Conaill: an Irish author best known for his popular series of books, The County Series.
  • Paddy O’Conaill: an Irish prize-winning poet and playwright. 10.Eugene O’Conaill: an Irish writer and novelist who wrote books and plays set in rural Ireland.

Other surnames

O BoeyO BoweÓ CanainnO CarrollÓ ConchobhairÓ CuinÓ CuinnÓ DaimhínÓ DálaighO DalyÓ DómhnaillÓ DonnchadhaÓ DubhdaraÓ DuibhínÓ DuibhirO DuireO DuvireÓ FeoreO FlanaganÓ FuereÓ FureyÓ FuryO GaraO GuineyO GuinidheO GuinyeO HanlonÓ HANNÁINO HartO Haughlin

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