Irish Surnames from Wexford – Origins, Meanings & Heritage Roots

County Wexford carries a story unlike any other in Ireland. Its very name comes from the Norse — Waesfjord, meaning inlet of the mudflats — a reminder that Vikings settled here long before the Normans arrived. Then, in 1169, the Norman invasion of Ireland landed on Wexford’s shores, and the county became the crossroads where Gaelic, Viking, Norman, and Flemish cultures collided and, over centuries, merged. If your Irish surnames from Wexford include names like Kavanagh, Doyle, Roche, or Sinnott, you carry that layered history in your family name. This guide explains where your Wexford surname came from, what it means, and how to trace your roots back to the county today.

Wexford is the most historically layered county in Ireland when it comes to surnames. Nowhere else in the country will you find Gaelic kings, Norse settlers, Flemish craftsmen, and Norman knights all leaving their names behind in one compact geography. The Baronies of Forth and Bargy in the south of the county even preserved a dialect — called Yola — that survived from medieval English until the 1880s, spoken by descendants of the original Norman and Flemish settlers. That is the world your Wexford ancestors came from.

The Gaelic Heartland: Wexford’s Ancient Irish Surnames

Before the Normans arrived, County Wexford was Gaelic Ireland — the ancient kingdom of Uí Ceinnselaigh, ruled by dynasties who had held this territory for centuries. The great Gaelic surnames of Wexford descend directly from those families.

Kavanagh / Cavanagh — The Kings of Leinster

Gaelic form: Caomhánach
Meaning: Devotee of St Caomhán (the Irish form of Kevin)

Kavanagh is one of the most distinctive surnames in Irish history — it carries no O’ or Mac prefix, making it unique among major Gaelic names. The surname descends from Domhnall Caomhánach, eldest son of Dermot MacMurrough, the King of Leinster who controversially invited the Normans to Ireland in 1169. The name was taken in honour of St Kevin’s church at Kilcavan in County Wexford, where Domhnall was baptised.

The Kavanaghs remained kings of Leinster for centuries after the Norman invasion, resisting English authority longer than almost any Gaelic dynasty. Art Mór Kavanagh (c.1357–1416) was the most formidable Leinster king of the post-Norman era — he killed Roger Mortimer, heir presumptive to the English throne, at the Battle of Kellistown in 1398, forcing King Richard II to campaign in Ireland twice. The Kavanagh heartland covers virtually all of County Wexford and County Carlow. If Kavanagh is your surname, your family were the kings of this land.

Murphy — The Sea Warriors of North Wexford

Gaelic form: Ó Murchadha
Meaning: Descendant of the sea warrior (murchadh — sea + cath — battle)

Murphy is Ireland’s most common surname, and Wexford has a specific and distinguished sept of this name entirely separate from the Murphys of Cork or other counties. The Wexford Murphys descended from Murchadh, grandfather of Dermot MacMurrough, and their territory lay in the barony of Ballaghkeen in north County Wexford.

The name is inseparable from the 1798 Rebellion. Fr John Murphy of Boolavogue — a parish priest who took up arms when his people were attacked — became the rebellion’s iconic leader. He won the battles at Boolavogue and Oulart Hill before being captured and executed at Tullow, his head placed on a spike at the courthouse door. His story is commemorated at Boolavogue Church, a pilgrimage site for Murphy family descendants to this day. If you are tracing Irish surnames from Cork or other counties, you will find Murphys everywhere — but the Wexford Murphys have a story uniquely their own.

Doyle — The Dark Strangers

Gaelic form: Ó Dubhghaill
Meaning: Descendant of the dark stranger (dubh — dark + gall — foreigner)

Doyle is one of the most concentrated surnames in southeast Ireland, and its origin explains why. The name derives from the Gaelic term for Viking settlers — Dubhgall, the dark stranger, as opposed to Fingall, the fair stranger. Wexford was a Norse city for over two centuries, and the Doyles descend from those Viking settlers who assimilated into Gaelic society, taking Irish language, customs, and eventually a Gaelic surname derived from what they once were.

James Warren Doyle (1786–1834), Bishop of Kildare and Leighlin, was born in New Ross, County Wexford, and became one of the most powerful advocates for Catholic emancipation in Ireland, writing under the pen name JKL. Doyle is now among the top ten most common surnames in Wexford and Wicklow combined.

Kehoe — The Horse Lords

Gaelic form: Mac Eochaidh
Meaning: Son of Eochaidh — a royal name meaning horse, a heroic name in early Irish tradition

Kehoe is the distinctly Wexford form of what is elsewhere anglicised as Keogh. The Kehoes were a Leinster sept concentrated in County Wexford, and the name appears in the 1798 Rebellion records — Matthew Keogh served as Governor of Wexford town during the rebel occupation and was executed on Wexford Bridge alongside Fr Roche on 1 July 1798. If your family name is Kehoe and your ancestry traces to southeast Ireland, County Wexford is almost certainly your county of origin.

Cullen — The Holly Clan

Gaelic form: Ó Cuilinn
Meaning: Descendant of Cuilinn — cuilinn means holly in Irish

The Cullen sept originated in County Wexford. The name’s most prominent bearer is Cardinal Paul Cullen (1803–1878), the first Irish cardinal, Archbishop of Dublin, and the dominant figure in 19th-century Irish Catholicism. He convened the Synod of Thurles in 1850, which reshaped the Irish Church. The Cullen family’s roots lie in the Wexford and Kildare border region.

Nolan — The Noble Line

Gaelic form: Ó Nualláin
Meaning: Descendant of Nuallán — from nuall, meaning noble or famous

The Nolans were a learned Leinster sept who served as hereditary keepers of genealogical records for the Kings of Leinster — the Kavanaghs. Their territory was in the barony of Forth in County Carlow, immediately adjoining County Wexford, and the name spread strongly through Wexford in subsequent centuries. If Nolan is your surname and your people came from southeast Ireland, the border region of Wexford and Carlow is your ancestral territory. You can explore similar research patterns in our guide to Irish surnames from Galway for comparison across provinces.

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The Norman Layer: Wexford’s Settler Surnames

In 1169, the Normans landed in County Wexford at Bannow Bay — and they never really left. The families who arrived with Strongbow and his allies settled the county so completely that their descendants still farm the same land today. These surnames carry French, English, and Flemish roots, but they are as Irish as any Gaelic name.

Roche — Of the Rocky Place

Gaelic form: de Róiste
Meaning: From the French de la Roche — of the rocky place

The Roches were among the most powerful Norman families in County Wexford from the 13th century onwards. They built Ferrycarrig Castle, a tower house overlooking the River Slaney north of Wexford town, in the 1400s — a landmark that remains standing today. The Roche name appears in the 1798 Rebellion on both sides: Fr Philip Roche served as rebel commander-in-chief of Wexford forces, was captured, and hanged from Wexford Bridge on 1 July 1798. Edward Roche commanded rebel forces at several engagements. If Roche is your Wexford name, you carry eight centuries of County Wexford history.

Redmond — The Political Dynasty

Gaelic form: Réamonn (from Norman Raymond)
Meaning: Counsel-protection — from the Germanic Raimund

The Redmonds arrived with the Normans and held land near the Hook Peninsula for over 700 years. The family’s most famous son, John Edward Redmond (1856–1918), was born at Ballytrent in south County Wexford and became leader of the Irish Parliamentary Party from 1900 until his death. He achieved the passage of the Government of Ireland Act 1914 — Home Rule — though its implementation was suspended by the First World War. The Redmond family crest features a flaming beacon, representing Hook Lighthouse, one of the oldest working lighthouses in the world.

Devereux — From Normandy

Gaelic form: de Vereux (retains Norman form)
Meaning: From d’Évreux — of Évreux, a town in Normandy

The Devereux family settled in County Wexford in the 13th century and is listed among the county’s Norman gentry in records from 1324 onwards. In Wexford, the name is traditionally pronounced Devericks. Nicholas Devereux (1791–1855), born in Wexford town, emigrated to New York, became a prominent Catholic merchant and philanthropist, and was a founder of what became Fordham University. The Devereux name illustrates the remarkable Irish-American story embedded in so many Wexford surnames.

The Barony of Forth and Bargy: Ireland’s Most Distinctive Surnames

South County Wexford contains one of the most extraordinary cultural survivals in Ireland. The Baronies of Forth and Bargy were colonised so thoroughly by Flemish and Norman settlers after 1169 that they preserved their own dialect — Yola, from the Old English word for old — until approximately the 1880s. The surnames concentrated in this region are found almost nowhere else in Ireland.

Sinnott — The Flemish Settlers

Gaelic form: Sinóid (Hiberno-Norman adaptation)
Meaning: Possibly of Flemish origin, brought via Pembrokeshire, Wales

Sinnott is among the most distinctive of all Wexford surnames — it is very rare outside the Baronies of Forth and Bargy, and its Flemish origin reflects the unusual cultural mix of south Wexford. Flemish settlers, travelling via England and South Wales, arrived in the 12th century and established themselves in this corner of Ireland so permanently that their family names survive 850 years later. The Sinnotts appear in Wexford diocesan records and Catholic ecclesiastical networks in Europe from the 17th century onwards.

Furlong — Land Measurers of the South

Gaelic form: de Forlóng (Norman toponym)
Meaning: Furlong — a unit of land measurement, indicating an English settler family

The Furlongs settled in the Baronies of Forth and Bargy after 1169 and remained one of the defining families of south Wexford. Thomas Furlong (1802–1875) became Bishop of Ferns — the diocese covering County Wexford — from 1857 to 1875. Like Sinnott and Rossiter, Furlong is a surname whose concentration in south Wexford is so strong that it effectively identifies a family’s county of origin without further research.

Rossiter — The Ancient Landed Family

Gaelic form: de Rositer (retains Norman form)
Meaning: From a Norman toponym

The Rossiters settled in County Wexford at the invasion of 1172 and maintained gentry status in the Baronies of Forth and Bargy for nearly 500 years — until Cromwellian confiscations in the 1650s dispossessed them of their estates. If your American family carries the Rossiter name, your people were among the landed Catholic gentry of south Wexford for half a millennium before emigration brought them across the Atlantic.

Whitty — The Forth and Bargy Settlers

Gaelic form: No Gaelic form — settler surname
Meaning: From Old English hwit-eage — white-eye, a descriptive name

Whitty is one of the cluster of surnames found almost exclusively in the Forth and Bargy area of south County Wexford, brought by Flemish settlers who arrived via Pembrokeshire. The Yola Farmstead at Tagoat — now the site of the County Wexford Heritage and Genealogy Centre — sits in the heart of Whitty, Sinnott, and Furlong country, and is the starting point for any ancestry research into these south Wexford families.

Stafford — The Gentry of Wexford

Gaelic form: de Stafard (retains Norman form)
Meaning: From Staffordshire — ford by the landing place

The Stafford family settled in County Wexford shortly after the 12th-century invasion and appear in every account of the leading Wexford gentry from 1345 to 1878. Their principal seats were at Ballymacarne and Ballyconnor in south Wexford. Like many Norman surnames, Stafford held its ground in Wexford across Reformation, Cromwellian confiscation, and Penal Law — a remarkable act of endurance that makes these names among the most historically significant in the county.

Wexford’s 1798 Rebellion: The Surnames of the Rising

County Wexford was the epicentre of the 1798 United Irishmen Rebellion — the most violent popular uprising in Irish history before 1916. If your Wexford family carries certain surnames, your ancestors almost certainly lived through this extraordinary event. The rebels held the county for nearly two months, defeating government forces at Oulart Hill and Vinegar Hill before being suppressed.

The key surnames of the 1798 Rebellion are: Murphy (Fr John Murphy of Boolavogue — the rebellion’s iconic leader), Roche (Fr Philip Roche, commander-in-chief; Edward Roche, military commander), Kehoe/Keogh (Matthew Keogh, Governor of Wexford town), and Doyle (participants on both rebel and loyalist sides). The National 1798 Rebellion Centre in Enniscorthy is a moving memorial to these families and the tens of thousands who died. Any heritage trip to Wexford should include a visit — it puts a human face on surnames that can otherwise remain abstract in genealogy records. For broader planning, see our guide to planning an Irish heritage trip.

How to Trace Your Wexford Ancestry

County Wexford has excellent genealogical resources, both online and in person. Before travelling to Ireland, you can make substantial progress through the following sources.

County Wexford Heritage and Genealogy Centre

Located at the Yola Farmstead in Tagoat — in the heart of Forth and Bargy country — the County Wexford Heritage and Genealogy Society is a member of the Irish Roots network at rootsireland.ie. The centre holds Catholic Church records, civil registration records, and headstone transcriptions for the county. Contact them in advance of your visit: +353 53 913 2610. Most of the important Forth and Bargy surnames — Sinnott, Furlong, Rossiter, Whitty, Stafford — have detailed records here.

Key Online Resources

IrishGenealogy.ie — Free access to civil registration records (births, marriages, and deaths from 1864) and Catholic parish registers for County Wexford. The key registration districts are Wexford, Enniscorthy, Gorey, and New Ross. Griffith’s Valuation (1847–1864) at askaboutireland.ie will show exactly which townlands your ancestors occupied immediately after the Famine. The Tithe Applotment Books (1823–1838) at the National Archives of Ireland are the best pre-Famine source for surname distribution across Wexford’s townlands. For a full guide to research methods, see our article on how to find your Irish ancestry.

Wexford’s Key Heritage Sites for Ancestry Visitors

County Wexford offers a remarkable concentration of heritage sites connected to its surnames:

• Ferns Cathedral and Castle — ancient seat of the Diocese of Ferns; Kavanagh/MacMurrough connections; graveyard with early inscriptions
• Ferrycarrig Castle — the Roche family’s 15th-century tower house overlooking the River Slaney north of Wexford town
• National 1798 Rebellion Centre, Enniscorthy — primary memorial for Murphy, Roche, Kehoe, and other 1798 families
• Boolavogue Church — Fr John Murphy memorial; pilgrimage site for Murphy family descendants
• Dunbrody Famine Ship, New Ross — full-scale replica of the Famine emigration vessel; invaluable for tracing ancestors who left through the port of New Ross
• Yola Farmstead, Tagoat — County Wexford Heritage and Genealogy Centre; site of the Forth and Bargy cultural heritage
• Hook Lighthouse — one of the oldest working lighthouses in the world; associated with the Redmond family crest and their Hook Peninsula heartland

For guidance on making the most of a heritage visit to Ireland — how to find ancestral townlands, which archives to visit, and what to expect when you arrive — see our complete Irish heritage trip planning guide. If you are planning a longer journey, our 7-day Irish ancestry itinerary covers the full country and can be tailored to focus on Wexford.

Where Did Wexford Families Emigrate?

The port of New Ross, on the River Barrow, was the primary emigration gateway for County Wexford. The Dunbrody, a three-masted barque, carried Famine emigrants from New Ross to North America between 1845 and 1851. The replica ship moored at New Ross today records many of the passenger names — Kavanaghs, Murphys, Doyles, Roches — who passed through that port. New Ross is also the ancestral home of the Kennedy family: Patrick Kennedy emigrated from Dunganstown, just outside New Ross, in 1848, five generations before President John F. Kennedy. The connection between Wexford and American political history runs deep.

Wexford emigrants concentrated in specific American cities and regions:

• Pennsylvania — Philadelphia and the coal-mining towns of Schuylkill County (Scranton/Wilkes-Barre area) have notably high concentrations of Wexford surnames
• New York City and New England — Boston and New York received large numbers of Famine-era Wexford emigrants
• Australia — New South Wales received Wexford emigrants from two waves: transportation of 1798 rebels as convicts, and Famine emigration from the 1840s
• Canada — Quebec and Ontario, often as a first stop before onward travel to the United States

If your family carries Wexford surnames and came to America in the 1840s or 1850s, Pennsylvania and New England are the most likely landing points. DNA testing through AncestryDNA or 23andMe may identify living cousins still in County Wexford — a powerful starting point for a heritage visit. Read our guide to Mayo surnames and Kerry surnames to compare emigration patterns across Ireland’s counties.

Frequently Asked Questions About Irish Surnames from Wexford

What are the most common Irish surnames from County Wexford?

The most common Irish surnames from Wexford include Murphy, Doyle, Kavanagh, Roche, Walsh, Kehoe, Nolan, Cullen, Redmond, and Devereux. Wexford is also home to highly distinctive surnames from the Baronies of Forth and Bargy — Sinnott, Furlong, Rossiter, and Whitty — which are very rare outside the county and almost always indicate Wexford ancestry specifically.

Why does County Wexford have so many Norman surnames?

County Wexford was the landing point for the Norman invasion of Ireland in 1169. Wexford town was the first major settlement taken, and the county was colonised by Norman and Flemish families in the following decades. Unlike other parts of Ireland where Norman settlers were eventually absorbed into Gaelic culture, south Wexford’s Baronies of Forth and Bargy retained a distinct Hiberno-Norman culture — including the Yola dialect — for over 700 years. This is why Norman surnames like Roche, Devereux, Redmond, Furlong, Sinnott, Rossiter, and Stafford remain so strongly concentrated in County Wexford today.

How do I trace my Wexford ancestry if I only have a surname?

Start with IrishGenealogy.ie, which holds free civil registration records from 1864 and Catholic parish registers for County Wexford. Search under the four registration districts: Wexford, Enniscorthy, Gorey, and New Ross. Griffith’s Valuation (1847–1864) at askaboutireland.ie will show townland-level surname distribution across the county after the Famine. The County Wexford Heritage and Genealogy Society at rootsireland.ie holds records not yet available online. See our full guide to finding your Irish ancestry for a step-by-step approach.

Is Kavanagh exclusively a Wexford surname?

Not exclusively, but Wexford and Carlow are the heartland counties for the Kavanagh name. The surname descends from the MacMurrough royal dynasty whose territory covered virtually all of County Wexford and County Carlow. If your family is Kavanagh with origins in southeast Ireland, Wexford and Carlow are the most likely ancestral counties. The name is found elsewhere in Ireland but in significantly lower concentrations.

What is the Dunbrody Famine Ship and how does it help with Wexford genealogy?

The Dunbrody was a three-masted barque that carried Famine emigrants from New Ross, County Wexford, to North America between 1845 and 1851. A full-scale replica is permanently moored at New Ross and operates as a heritage attraction and genealogy centre. On-site researchers have access to passenger records from New Ross port during the Famine period, making it particularly useful for tracing ancestors who emigrated through southeast Wexford. The site also commemorates the Kennedy family connection — Patrick Kennedy emigrated from nearby Dunganstown in 1848.