Irish name

Template:Short description Template:Use dmy dates Template:More citations needed A formal Irish name consists of a given name and a surname. In the Irish language, most surnames are patronymic surnames (distinct from patronyms, which are seen in Icelandic names for example). The form of a surname varies according to whether its bearer is a man, a woman, or a woman married to a man, who adopts his surname.

An alternative traditional naming convention consists of the first name followed by a double patronym, usually with the father and grandfather's names. This convention is not used for official purposes but is generalized in (Irish-speaking areas) and also survives in some rural non- areas. Sometimes the name of the mother or grandmother may be used instead of the father or grandfather.

Epithets

A first name may be modified by an adjective to distinguish its bearer from other people with the same name. ("big") and ("young") are used to distinguish parent and child, like "senior" and "junior" are used in English, but are placed between the given name and the surname, e.g. corresponds to "John O'Sullivan Jr." (anglicised surnames often omit Template:Vr, leaving no trace of original ).

The word ("little") can be used in place of . This does not necessarily indicate that the younger person is smaller in stature, merely younger than their parent or in some cases to imply a baby was small, possibly premature, at birth.

Adjectives denoting hair colour may also be used, especially informally, e.g. ("red-haired Patrick"), ("fair-haired Mary").

Traditional Gaeltacht names

Colloquially in (Irish-speaking areas) and some other areas it remains customary to use a name formed by the first name (or nickname), followed by the father and the paternal grandfather's name, both in the genitive case, e.g. (Seán O'Casey), son of , son of , would be known to his neighbours as . Occasionally, if the mother or grandmother was a well-known person locally, her name may be used instead. If the mother's name is used, then the maternal grandfather or grandmother may follow it, e.g. .

This system can be particularly useful for distinguishing people who live in the same area and who share a common surname but are not closely related, e.g. two people named John McEldowney might be known as "John Patsy Dan" and "John Mary Philip" respectively. Even the Irish forms sometimes survive in parts of the Sperrins, so that among the principal families of Glenullin some branches are known by father/grandfather forms such as or .

Surnames

Ó and Mac surnames

A man's surname is generally formed by ("descendant"; historically ) or ("son") followed by a name or definite noun (often a profession) in the genitive case, e.g. (literally "descendant of Dónall") and (literally "son of Jordan"). When is followed by a vowel, a (lowercase) Template:Vr is attached to the vowel, e.g. (O'Higgins) or (Hughes).

A woman's surname replaces with (reduction of "descendant's daughter") and with (reduction of "son's daughter"). In both cases the following name undergoes lenition, except for when is followed by Template:Vr or Template:Vr. Thus the daughter of has the surname and the daughter of a has the surname . In Ulster it is common for a woman who adopts her husband name to just use or rather than the forms seen below.

If a woman marries a man, she may choose to take his surname. In this case, is replaced by ("descendant's wife") and by ("son's wife"). In both cases may be omitted, which results in or . In both cases the following name undergoes lenition, except for when is followed by Template:Vr or Template:Vr. Thus a woman marrying may choose to adopt or as her surname and a woman marrying may choose to adopt or as her surname.

, , and are sometimes used instead of , , and before a vowel or Template:Vr (which is silent) followed by a vowel.

Other surnames

Norman surnames formed by (always lowercase; "of") followed by a name, e.g. (Burke), (Power), or (Hide, Hyde).

Some names consist of ("servant's son") or ("follower's descendent") followed by a name in the genitive case, e.g. , .

Summary of section contents

Irish					Anglicisation	Example
Base	Person	Case		Meaning
		nom.	gen./voc.
Ó	Man	Ó	Uí	descendent	O' or omitted	Pól Ó Murchú
	Wife	[Bean] Uí	Bhean Uí	descendent's [wife]		Mairéad [Bean] Uí Mhurchú
	Woman	Ní		descendent's daughter		Gráinne Ní Mhurchú
Mac	Man	Mac	Mhic	son	Mc, Mac, M', Mag, or omitted	Seán Mac Mathúna
	Wife	[Bean] Mhic	Bhean Mhic	son's [wife]		Máire [Bean] Mhic Mhathúna
	Woman	Nic		son's daughter		Aoife Nic Mhathúna
de	All	de		of	de or omitted	Séamus de Búrca

Examples of first names and surnames

Notable examples of first names and surnames

Many Irish people use English (or anglicised) forms of their names in English-language contexts and Irish forms in Irish-language contexts. The Irish names of some people more famous under their English names include:

English/Anglicised name	Irish name	Notes
Thomas Ashe	Tomás Ághas	Gaelic League member
Moya Brennan	Máire Ní Bhraonáin	Irish-language spelling as birth name
Turlough O'Carolan	Toirdhealbhach Ó Cearbhalláin	Irish harpist and composer
Michael Collins	Mícheál Ó Coileáin	signed Anglo-Irish Treaty with Irish-language name
Patrick S. Dinneen	Pádraig Ua Duinnín	was an Irish lexicographer and historian, and a leading figure in the Gaelic revival
Enya (Enya Patricia Brennan)	Eithne Pádraigín Ní Bhraonáin	Irish singer, songwriter and musician
Arthur Griffith	Art Ó Gríobhtha	Gaelic League member; Sinn Féin founder and leader; bilingual signature on Anglo-Irish Treaty
Michael D. Higgins	Micheál Ó hUigínn	9th President of Ireland
Douglas Hyde	Dubhghlas de hÍde	1st President of Ireland; CnaG founder
Mary McAleese	Máire Mhic Ghiolla Íosa	née Mary Leneghan/Máire Ní Lionnacháin
Liam Mellows	Liam Ó Maoilíosa
Kevin O'Higgins	Caoimhín Ó hUiginn	Minister for Justice and Vice-President
Seán T. O'Kelly	Seán T. Ó Ceallaigh	Vice-President, first Tánaiste, President of Ireland
Thomas Francis O'Rahilly	Tomás Phroinsias Ó Rathaille	scholar of Celtic language and culture; sometimes also "Rahilly" or "Rahily"
Patrick Pearse	Pádraig Mac Piarais	CnaG; An Claidheamh Soluis editor; St. Enda's School founder
Joseph Plunkett	Seosamh Máire Pluincéad	Gaelic League member; an Easter Rising leader
Mary Robinson	Máire Bean Mhic Róibín	(née Máire de Búrca)
Gerard Toal	Gearóid Ó Tuathail

Other people are generally better known by their Irish name than by their English name, including the following:

Irish name	English/Anglicised form	Notes
Dubhaltach Mac Fhirbhisigh	Dudley Forbes	though neither Dubhaltach or Fibrisigh correspond to the Anglicised forms
Ruaidhrí Ó Flaithbheartaigh	Roderick O'Flaherty
Flaithrí Ó Maolconaire	Florence Conry	(1560–1629, Archbishop of Tuam)
Gráinne Ní Mháille	Grace O'Malley	many other Irish-language and English-language respellings of her name also exist
Seán Bán Breathnach	"White" John Walsh
Séamus Ó Grianna	James Greene	though Grianna does not correspond etymologically to the English name "Green" or "Greene"
Gráinne Seoige	Grace Joyce
Eiléan Ní Chuilleanáin	Ellen Cullen
Antoine Ó Raifteiri	Anthony Raftery
Proinsias De Rossa	Frank Ross
Pádraig Harrington	Patrick Harrington	Golfer; three-time major winner
Pádraig Ó Riain	Patrick Ryan
Pádraig Ó Siochfhradha	Patrick O'Sugrue
Padraig Ó Síocháin	P. A. Sheehan
Pádraig Ó Fiannachta	Patrick Finnerty
Lorcán Ua Tuathail	Laurence O'Toole
Dara Ó Briain	Darragh O'Brien
Doireann Ní Bhriain	Doreen O'Brien
Cathal Brugha	Charles William St. John Burgess
Éamon de Valera	Edward De Valera	2nd Taoiseach (1937–1948, 1951–1954, 1957–1959); 3rd President (1959–1973)
Mairéad Ní Mhaonaigh	Mairead Mooney	"Margaret", another English equivalent of "Mairéad", is rarely used.

See also

• List of Irish-language given names
• Celtic onomastics
• Place names in Ireland
• Scottish Gaelic name
• Welsh surnames

External links

• Names - Nualeargas
• Irish Names at LibraryIreland.com
• The Origins of Irish Surnames at IrishTimes.com (Archive)
• Find Irish Family Names at Dubliner.com
• 16th & 17th Century Anglicized Irish Surnames from Woulfe by MedievalScotland.org