Fitzpatrick is an Irish surname that most commonly arose as an anglicised version of the Irish patronymic surname Mac Giolla Phádraig "Son of the Devotee of (St.) Patrick".
Doyle is a surname of Irish origin. The name is a back-formation from O'Doyle, which is an Anglicisation of the Irish Ó Dubhghaill, meaning "descendant of Dubhghall". There is another possible etymology: the Anglo-Norman surname D'Oyley with agglutination of the French article de. It means 'from Ouilly', the name of a knight who originated from one of the places named Ouilly in Normandy, such as Ouilly-le-Tesson, Ouilly-le-Vicomte, etc. The relationship with the family D'Oyly is unknown.
MacDonald, Macdonald, and McDonald are surnames of both Irish and Scottish Origin. In the Scottish Gaelic and Irish languages they are patronymic, referring to an ancestor with given name Donald.
The surname Duff has several origins. In some cases, it is an Anglicised form of the Gaelic Ó Duibh, Mac Giolla Duibh, Mac Duibh. The surname Duff is also sometimes a short form of Duffin, and MacElduff, and Duffy.
Davidson is a patronymic surname, meaning "son/descendant of David". In the Highlands of Scotland, where the surname is an anglicised version of the Gaelic "mac Daibhidh", Clan Davidson was traditionally a sept of the Clan Chattan Confederation. There are alternate spellings, including those common in the British Isles and Scandinavia: Davidsen, Davisson, Davison, Daveson, Davidsson. While the given name comes from the Hebrew "David", meaning beloved, Davidson is rarely used as a masculine given name or nickname.
Conroy is an Irish surname.
MacDonnell, Macdonnell, or McDonnell is a surname of Irish and Scottish origin. It is an anglicized form of the Gaelic patronymic Mac Dhòmhnaill, meaning "son of Dòmhnall". The Gaelic personal name Dòmhnall is a Gaelicised form of the name Donald, which is composed of the elements domno, meaning "world", and val, meaning "might" or "rule". The name is considered a variation of MacDonald.
Hogan is an Irish surname, mostly from County Tipperary. It is the anglicised form of Gaelic ÓhÓgáin ‘descendant of Ógán', a name meaning 'young warrior'. It may also be an anglicised form of Ó hEochagáin (Houghegan). Notable people with the surname include:
Gilmore and Gillmore are surnames with several origins and meanings.
Kelly is a surname of Irish origin. The name is a partially anglicised version of older Irish names and has numerous origins, most notably from the Ui Maine. In some cases it is derived from toponyms located in Ireland and Great Britain; in other cases it is derived from patronyms in the Irish language.
Norton is a surname with origin from the Old English norþ + tun, meaning North settlement. There are many English villages called Norton or including Norton as part of the name, e.g. Midsomer Norton, Chipping Norton, Brize Norton etc. When surnames started to be used in England during the Middle Ages, a man from such a village might have the name added e.g. Tom of Norton. Alternatively a man from the north side of any village might be given the name Tom Norton to distinguish him from a Tom from the south side. A secondary source for the surname is from the anglicisation of Celtic surnames. It is also sometimes found as a Jewish surname. The famous Emperor Norton in San Francisco was of Jewish origin from a South African settler family.
Morrow is an anglicized surname of Irish or Scottish origins.
Dwyer is an Irish surname which is a slightly anglicised variation of O'Dwyer. It is said that people with the surname Dwyer and who come from Ireland all come from the same clan.
The name Moriarty is an Anglicized version of the Irish name Ó Muircheartaigh which originated in County Kerry in Ireland. Ó Muircheartaigh can be translated to mean 'navigator' or 'sea worthy', as the Irish word muir means sea and ceardach means skilled. Several prominent people have the Irish name Moriarty, mostly as a surname.
Forde is an Irish surname derived from a number of Irish families.
Forbes is a surname. It derives from the Scottish Clan Forbes. Descendants of the Scottish clan have also been present in Ireland since the 17th century. The name of an unrelated Irish sept, Mac Fhirbhisigh or MacFirbis, was also anglicised as Forbes.
Kenney is a given name and surname of Irish, Scottish, and English origin. In Ireland, the surname is an Anglicisation of the Irish Ó Cionnaith. It is also a variation of Kenny, MacKenny, O'Kenney, or Keaney.
Quinn is an Anglicised form of the Irish Ó Coinn or Mac Cuinn. The latter surname means "descendant of Conn". The surname Quinn is also rendered Ó Cuinn or Mac Cuinn in Irish. The surname is borne by several unrelated families in Ireland, especially in the northern province of Ulster and also the counties of Clare, Longford, and Mayo. According to the historian C. Thomas Cairney, the O'Quins were part of the Conmaicne Rein tribe in Ireland who came from the Erainn tribe who were the second wave of Celts to settle in Ireland from about 500 and 100 BC. The most notable family of the name are that of Thomond, a Dalcassian sept, who derive their surname from Niall Ó Cuinn who was slain at the Battle of Clontarf in 1014. This family was formerly represented by the Earls of Dunraven. Another family is that seated in Annaly, who were related to the O'Farrell lords of Longford. Another Quinn family was seated at An Chraobh, County Tyrone and they were related to the O'Neill Kings of Tír Eoghain and for whom they acted as Hereditary Quartermasters. Other families include one seated in Antrim; one seated in Raphoe; and one called Clann Cuain, seated near Castlebar. In the seventeenth century, the surname Quinn was common in Waterford. In 1890, the surname was numerous in Dublin, Tyrone, Antrim, and Roscommon. Quinn is one of the twenty most common surnames in Ireland. The surname Quinn is sometimes associated with Catholics, while Quin is associated with Protestants.
