Irish formÓ Domhnaill
Meaning'descendant of Domhnall' (world-mighty)
CountiesDonegal, Clare, Galway, Mayo
Other spellings4
Origin of the O'Donnell name
Woulfe names six of the most important Ó Domhnaill families: Tirconaill, descended (in his account) from Conall Gulban, son of Niall of the Nine Hostages; Corcabaskin in West Clare; Ui Maine (Clann Flaitheamhail, Co. Galway); Carlow (Ui Drona, now Idrone); Cinel Binnigh, a Cinel Eoghain sept; and Ui Eathach, an Oirghialla sept in Co. Armagh.[1]
- 868Death of Dalach, source of the O'Donnell clan-name Clann Dalaigh.[1]
- 1014A lord of Corcabaskin, ancestor of the Clare O'Donnells, is slain at Clontarf.[1]
- 1537Manus O'Donnell inaugurated Lord of Tirconnell.[2]
- 1587Young Hugh Roe O'Donnell seized aboard ship off Rathmullen, imprisoned in Dublin.[3]
- 1602Red Hugh O'Donnell dies at Simancas, Spain, 10 September.[3]
- 1607Rury O'Donnell, Earl of Tirconnell, flees to the Continent with Hugh O'Neill.[4]
- 1890O'Donnell is 44th of Ireland's principal surnames, about 13,900 people.[5]
O'Donnell surname: questions
What does the surname O'Donnell mean?
Woulfe gives O'Donnell as the anglicised Ó Domhnaill, 'descendant of Domhnall'; he explains Domhnall as 'world-mighty', an ancient and very common Irish personal name.[1]
Where in Ireland is O'Donnell from?
The most important family, according to Woulfe, ruled Tirconnell. He also records Ó Domhnaill families in West Clare (Corcabaskin), Galway (Ui Maine), Carlow (Idrone) and Armagh (Ui Eathach). In 1890 the name was principally found in Donegal, Mayo and Galway.[1][6]
Are O'Donnell and Daniel the same name?
Woulfe lists Daniel among the anglicised forms of Ó Domhnaill and notes that the personal name Domhnall is 'now generally anglicised Daniel'.[1]
Who was Red Hugh O'Donnell?
Hugh Roe O'Donnell (1571–1602), Lord of Tirconnell. Seized as a youth in 1587 and held in Dublin, he escaped in December 1591 after a failed attempt in 1590, came before Kinsale with Hugh O'Neill in December 1601, and died at Simancas in Spain in 1602.[3]
How common is O'Donnell in Ireland?
In Matheson's 1890 survey O'Donnell was 44th of the hundred principal surnames, with about 13,900 people.[5]