Irish formÓ Baoighill
Meaning'descendant of Baoigheall' (probably for baoithgheall, vain-pledge)
CountiesDonegal, Antrim, Mayo, Louth
Other spellings1
Origin of the Boyle name
Woulfe: the O'Boyles were originally chiefs of the Three Tuaths in north-west Donegal; when these passed to the MacSweeneys, O'Boyle became chief of Tir-Ainmhireach in west Donegal, thereafter Críoch Bhaoigheallach, 'O'Boyle's country', now the barony of Boylagh. The Earl of Cork's family, by contrast, 'had been settled in Herefordshire for many generations'.[1][2]
- late 1500sDuring the Elizabethan wars O'Boyles spread to nearly every county.[1]
- 1588English-born Richard Boyle lands in Ireland, 23 June.[2]
- 1620Richard Boyle created Viscount Dungarvan and Earl of Cork.[2]
- 1627Scientist Robert Boyle born at Lismore, 25 January.[3]
- 1890273 Boyle births registered, 189 of them in Ulster.[5]
Boyle surname: questions
What does the surname Boyle mean?
Woulfe gives Boyle as an anglicised form of Ó Baoighill, 'descendant of Baoigheall', probably for baoithgheall, 'vain-pledge'.[1]
Is Boyle Irish or English?
Both. The Gaelic O'Boyles were a principal family of Cinel Conaill in Donegal. The Boyles who became Earls of Cork were an English family, settled in Herefordshire for many generations; Richard Boyle came to Ireland in 1588.[1][2]
Where in Ireland is the Boyle name from?
Co. Donegal: Woulfe says the O'Boyles' territory in the west of the county became known as 'O'Boyle's country', now the barony of Boylagh. In 1890 Boyle was joint third (with O'Donnell) in Donegal's Births Index.[1][6]
Was Robert Boyle Irish?
Webb records that Robert Boyle was born at Lismore in 1627, the seventh son of the Earl of Cork, whose family had long been settled in Herefordshire.[3][2]