This is a list of submitted surnames in which the usage is Irish; and the order is random.
Submitted names are contributed by users of this website. The accuracy of these name definitions cannot be guaranteed.
DiskinIrish (Anglicized) Reduced Anglicized form of Gaelic Ó Díscín "descendant of Díscín", which may be derived from díosc "barren". The place name Ballyeeskeen, now Ballydiscin, in County Sligo, is derived from the surname.
O'dayIrish Irish: Anglicized form of Gaelic Ó Deaghaidh (see O’Dea).
PikeEnglish, Irish English: topographic name for someone who lived by a hill with a sharp point, from Old English pic ‘point’, ‘hill’, which was a relatively common place name element.... [more]
WallIrish Anglicized from of de Bhál, a Gaelicized form of de Valle (see Devall).
O’tooleIrish O'Toole, along with Toole, comes from the Irish O Tuathail. This derives from the personal name Tuathal, meaning "ruler of the people", used by many Irish kings and heroes and accordingly incorporated into a surname in a number of distinct areas, among them south Ulster, Mayo and Kildare.
SankeyEnglish, Irish Habitational name from a place in Lancashire, which derived from the name of an ancient British river, perhaps meaning "sacred, holy." ... [more]
DinkinIrish Shortened Anglicized form of Gaelic Ó Duinnchinn, meaning “descendant of Donnchean, which is a byname composed of the elements donn meaning “brown-haired man” or “chieftain” + ceann meaning “head.”
FallonIrish Anglicized form of the surname Ó Fallamhain meaning "descendant of Fallamhan", the name being a byname meaning "leader" (derived from follamhnas meaning "supremacy").
McgarthwaiteIrish This is my last name, my fathers last name my grandfather my great grandfather
DoleEnglish, Irish (Anglicized) English: from Middle English dole ‘portion of land’ (Old English dal ‘share’, ‘portion’). The term could denote land within the common field, a boundary mark, or a unit of area; so the name may be of topographic origin or a status name... [more]
NeesonIrish (Anglicized) Reduced Anglicized form of Gaelic Mac Naois "son of Naois", usually Anglicized as Mcneese. Surname made famous by the actor Liam Neeson.
HusseyEnglish, Irish As an English surname, it comes from two distinct sources. It is either of Norman origin, derived from Houssaye, the name of an area in Seine-Maritime which ultimately derives from Old French hous "holly"; or it is from a Middle English nickname given to a woman who was the mistress of a household, from an alteration of husewif "housewife"... [more]
GeesonIrish This unusual name is the patronymic form of the surname Gee, and means "son of Gee", from the male given name which was a short form of male personal names such as "Geoffrey", "George" and "Gerard"... [more]
CongdonIrish, English A variant of Irish "Condon". In English usage: a habitational name from a lost or unidentified place; probably Devon or Cornwall, where the modern surname is most frequent.
Ó HeoinIrish Irish surname meaning “descendant of John”.
Mac LaoidhighIrish Irish Gaelic form of McAlea, which comes from the word laoidh, which means "a poem;" or from Mac Giolla Íosa, which means "son of the devotee of Jesus."
MccolganIrish, Scottish Has several possible meanings. It might mean someone from the village of Kilcolgan, County Galway; a follower of St. Columba; or the son of someone named Colga... [more]
McClartyScottish, Irish The surname McClarty originated in the ancient Scottish kingdom of Dalriada. This name comes from the personal name Lawrence. And in Scottish Gaelic 'Mac Labhruinn' translates to 'son of Lawrence'. ... [more]
GarrighanIrish to denote 'son of Geargain' a name which originally in derived from 'gearg' which meant grouse but which was often used figuratively for warrior
DickeyIrish Northern Irish: from a pet form of the personal name Dick 1.
KileyIrish, English Anglicized form of the Old Gaelic "O' Cadhla" meaning "son of Cadhla". Cadhla means meaning graceful or beautiful; hence, "descendant(s) of 'the graceful one'".
MerrihewEnglish, Irish Likely an altered form of Welsh Meredith (which is found as Meriday in 16th- and 17th-century English sources; also compare Merridew) or possibly of English Mayhew.
CulbertEnglish, Scottish, Irish Meaning and origin are uncertain. Possibly derived from an unattested given name composed of beorht "bright" and an uncertain first element, or an altered form of Cuthbert... [more]
WilgarIrish An ancient surname of Olde English and Scottish origins. It is usually occupational for a textile fuller, deriving from the pre 7th century word wealcere, meaning to walk or tread.
ThulisIrish The meaning of the name is unclear, but it seems to derive from the pre 13th century Gaelic O' Tuathalain suggesting that it was probably religious and may translate as "The male descendant of the follower of the lord".
BeeryIrish Anglicized form of Ó Béara. This name was borne by brothers Noah (1882-1946) and Wallace Beery (1885-1949), and Noah's son Noah Beery Jr... [more]
FinnertyIrish Reduced anglicisation of Irish Ó Fionnachta meaning "descendant of Fionnachta", a given name derived from fionn meaning "fair, white" and sneachta meaning "snow".
FurlowEnglish (British), Irish the warrens came over to America on the Mayflower. they made settlements and went through the revolutionary war. the name changed to Baughman then Furlow. the furlows fought in the cival war and were slave owners... [more]
MacShanleyIrish Anglicized form of Mac Seanlaoich. Seanlaoich comes from Gaelic "the old hero."
DeereIrish Reduced Anglicized form of Gaelic Ó Duibhidhir (see Dwyer).
CooganIrish Anglicized form of the Gaelic name "MacCogadhain"; composed of the Gaelic prefix "mac," which means "son of," and the Gaelic personal name "Cuchogaidh", which means "Hound of War". The name is also found in Ireland as Cogan, Coggan, Coggen, Cogin, Coggon, Coogan and Goggin(s).
Mac CanannIrish Means "son of CANÁN". Canán is a given name derived from the word cano "wolf cub".
AhearnaIrish (Anglicized, Rare) Either from an Irish surname which was derived from Ó Eachthighearna meaning "descendant of Eachthighearna", or else an anglicized form of Eachthighearna.
BrosnanIrish Anglicized form of Irish Gaelic Ó Brosnacháin meaning "descendant of Brosnachán", a given name derived from Brosna, a small village and parish in County Kerry, Ireland. A well-known bearer is the Irish actor Pierce Brosnan (1953-).
CalliganIrish (Rare) Before Irish names were translated into English, Calligan had a Gaelic form of O Ceallachain, possibly from "ceallach", which means "strife".... [more]
NoonanIrish Anglicized form of Irish Ó Nuanáin (from Irish Gaelic Ó hIonmhaineáin) meaning "descendant of Ionmhaineán", a diminutive of the given name Ionmhain "beloved, dear". ... [more]
SummerlyIrish From Irish Gaelic Ó Somacháin "descendant of Somachán", a nickname meaning literally "gentle" or "innocent".
LallyIrish A shortened form of Mullally, an anglicised form of Ó Maolalaidh. A famous bearer includes James Lally, an Irish landowner and politician from Tuam, County Galway.
FaganIrish 'The name Fagan in Ireland is usually of Norman origin, especially in Counties Dublin and Meath. In the County Louth area the name is derived from the native Gaelic O'Faodhagain Sept of which there are a number of variants including Feighan, Fegan and Feehan.' (from irishsurnames.com)
JudgeEnglish, Irish occupational name for an officer of justice or a nickname for a solemn and authoritative person thought to behave like a judge from Middle English Old French juge "judge" (from Latin iudex from ius "law" and dicere "to say") which replaced the Old English term dema... [more]
WeirIrish Anglicized form, based on an erroneous translation (as if from Gaelic cora "weir", "stepping stones"), of various Gaelic names such as Ó Corra (see Corr) and Ó Comhraidhe (see Curry).
CorkeryIrish (Anglicized) Anglicized form of Gaelic Ó Corcra "descendant of Corcra", a personal name derived from corcair "purple" (ultimately cognate with Latin purpur).
QuillenIrish The surname Quillen is derived from the personal name Hugelin, which is a diminutive of Hugh. The Gaelic form of the name is Mac Uighilin.
FinniganIrish This interesting surname is of Irish origin, and is an Anglicization of the Gaelic Ó Fionnagáin, meaning the descendant(s) of Fionnagan, an Old Irish personal name derived from the word "fionn", white, fairheaded.
PratherIrish The name Prather derives from the word Praetor which means leader or each of two ancient Roman magistrates ranking below consul.
HealyIrish Southern Irish: reduced form of O’Healy, an Anglicized form of Gaelic Ó hÉilidhe ‘descendant of the claimant’, from éilidhe ‘claimant’, or of Gaelic Ó hÉalaighthe ‘descendant of Éaladhach’, a personal name probably from ealadhach ‘ingenious’.
CanavanIrish (Anglicized) Anglicized form of Gaelic Ó Ceanndubháin "descendant of Ceanndubhán", a byname meaning "little black-headed one", from ceann "head" combined with dubh "black" and the diminutive suffix -án.
GilsenanIrish From a follower of Saint Senán mac Geirrcinn
MccartyIrish Variant of MacCarthy. A famous bearer was the famous western outlaw William Henry McCarty, also known as Billy the Kid. His other aliases included William H. Bonney and Henry Antrim.
KeirnanIrish Gaelic form of Keirnan is Mac Thighearnain, which is derived from the word tighearna, meaning "lord." First found in County Cavan, Ireland.
HilleryEnglish, Irish Variant of Hillary. This surname has long been established in the county of Clare in Ireland. It was borne by the Irish president Patrick Hillery (1923-2008).
MellodyIrish Anglicized form of Gaelic Ó Maoiléidigh ‘descendant of Maoléidigh’, a byname composed of the elements maol ‘chief’ + éidigh ‘ugly’.
DwigginsIrish Anglicized form (with English genitive -s) of Gaelic Ó Dubhagáin (see Dugan) or, more likely, of Ó Duibhginn (see Deegan).Possibly a variant (by misdivision) of English Wiggins.