Irish formÓ Duinn
Meaning'descendant of Donn' (brown)
CountiesLaois, Meath, Dublin, Offaly
Other spellings6
Origin of the Dunne name
Woulfe gives two distinct Ó Duinn families: (1) Ó Duinn of Ui Riagain, a branch of the Ui Failghe and 'one of the chief families of Leinster', whose head was lord of Ui Riagain (Iregan), co-extensive with the barony of Tinnahinch in Leix; (2) Ó Duinn of Tara, dispossessed soon after the Anglo-Norman invasion.[1]
- 1890364 Dunne/Dunn birth entries in Ireland, 248 of them in Leinster.[4]
- 1890Dunne is Ireland's 27th commonest surname, about 16,300 people.[3]
Dunne surname: questions
What does the surname Dunne mean?
Woulfe gives Dunne as an anglicised form of Ó Duinn, 'descendant of Donn', Donn meaning brown.[1]
Where in Ireland is Dunne from?
Woulfe names two Ó Duinn families: the lords of Iregan (the barony of Tinnahinch, in Leix, now Co. Laois) and a family at Tara, dispossessed soon after the Anglo-Norman invasion. In the 1890 births index 'Dunne' was principally found in Dublin, Queen's, Kildare, King's, Kilkenny, Cork and Tipperary.[1][4][5]
Are Dunne and Dunn the same name?
Both are given by Woulfe as anglicised forms of Ó Duinn. In 1890 they were distributed differently: 'Dunne' was principally found in Dublin, Queen's, Kildare, King's, Kilkenny, Cork and Tipperary, with only 13 Dunne births in Ulster, while 34 of the 51 'Dunn' births were in Ulster, chiefly Antrim, Down, Londonderry and Tyrone.[1][4]
How common is Dunne in Ireland?
In Matheson's survey of the 1890 Births Index, Dunne ranked 27th among the principal surnames of Ireland, with an estimated 16,300 people. Woulfe (1923) calls it 'now very common in Leinster and Munster'.[3][1]