Irish formÓ hAllmhuráin
Meaning'descendant of Allmhurán' (stranger from beyond the sea)
CountiesClare, Galway, Cork, Limerick
Other spellings7
Origin of the Halloran name
Woulfe names two families of Ó hAllmhuráin: (1) a Galway family, anciently chiefs of Clann Fearghaile, an extensive district near the present city of Galway; (2) a Thomond family, of the same stock as the MacNamaras, who before 1641 were seated in the parish of Ogonnelloe, east Co. Clare. 'The name is still very common in both counties.'[1]
- Before 1641Thomond family seated in the parish of Ogonnelloe, east Co. Clare (Woulfe).[1]
- 1728Surgeon and historian Silvester O'Halloran born in Limerick, 31 December.[6]
- 1774O'Halloran's General History of Ireland published in London.[6]
- 189067 birth entries including spelling varieties (65 spelled Halloran); principally Clare, Galway and Cork.[2][5]
- 189025 birth entries including spelling varieties (17 spelled O'Halloran); principally Limerick.[3][5]
Halloran surname: questions
What does the surname Halloran mean?
Woulfe gives Halloran as a form of Ó hAllmhuráin, 'descendant of Allmhurán', which he glosses as 'stranger from beyond the sea'.[1]
Where in Ireland is the Halloran name from?
Woulfe names a Galway family, anciently chiefs of Clann Fearghaile near Galway city, and a Thomond family seated before 1641 at Ogonnelloe in the east of Co. Clare. In 1890 Halloran births were principally found in Clare, Galway and Cork.[1][2]
Is Halloran the same as O'Halloran?
Yes. Woulfe lists O'Halloran and Halloran as anglicised forms of Ó hAllmhuráin. Matheson counted the two spellings separately in 1890.[1][5]
Who was Silvester O'Halloran?
Webb describes him as a surgeon and historian born in Limerick on 31 December 1728, one of the earliest members of the Royal Irish Academy and author of a General History of Ireland (1774); he died in Limerick in 1807.[6]