Irish formÓ Murchadha
Meaning'descendant of Murchadh' (sea-warrior)
CountiesWexford, Cork, Tyrone, Sligo
Other spellings4
Origin of the Murphy name
Woulfe lists three Ó Murchadha families: chiefs of Siol Aodha in Co. Tyrone (Cinel Eoghain); a Ui Fiachrach family on the south shore of Sligo Bay, dispersed in the 13th century; and a Ui Ceinnsealaigh branch, chiefs of Ui Feilme (barony of Ballaghkeen, Co. Wexford), 'now very numerous throughout Leinster'. There may be several others.[1]
- 13th centuryThe Sligo Ó Murchadha family is dispossessed and dispersed.[1]
- early 1600sThe Ui Feilme Murphys of Wexford remain a distinct clan until about now.[1]
- 1730Dramatist Arthur Murphy born near Elphin, Co. Roscommon.[4]
- 1798Fr John Murphy takes the field in Wexford, 25 May; executed 26 June.[3]
- 1890Murphy is Ireland's most numerous surname, about 62,600 people.[5]
Murphy surname: questions
What does the surname Murphy mean?
Woulfe gives Murphy as an anglicised form of Ó Murchadha, 'descendant of Murchadh', Murchadh meaning 'sea-warrior'.[1]
Is Murphy the most common surname in Ireland?
In Matheson's survey of the 1890 Births Index, yes: Murphy was first of the hundred principal surnames, with an estimated 62,600 people.[5]
Where does the Murphy name come from in Ireland?
Woulfe records Ó Murchadha families in Co. Tyrone (Siol Aodha), on Sligo Bay (Skreen and Templeboy) and in Co. Wexford (Ui Feilme, the barony of Ballaghkeen), and thinks there may be others.[1]
Are Murphy and MacMurrough the same name?
Sometimes. Woulfe lists both MacMurrough and Murphy among the anglicised forms of Mac Murchadha. But he says the Leinster MacMurroughs took the surname Caomhánach (Kavanagh), and that Murphy 'appears to be the anglicised form, at least, in many instances' for the Ulster family of Mac Murchadha, seated in Tyrone. Separately, Murphy is an anglicised form of Ó Murchadha.[1][2]