Irish formÓ Dubhláin; Ó Dubhlainn; Ó Dúnlaing
MeaningWoulfe gives three names: 'descendant of Dubhshlán' (black defiance, challenge); 'descendant of Dubhfhlann' (black Flann); 'descendant of Dunlang' (an ancient personal name)
CountiesGalway, Dublin, Louth, Cork
Other spellings3
Origin of the Doolan name
Woulfe gives Doolan under three names: Ó Dubhláin, 'a rather common surname in all parts of Ireland'; Ó Dubhlainn, 'a family of the Ui Maine, in Co. Galway'; and Ó Dúnlaing, a numerous Leinster family 'at one time lords of Leix' and a Corca Laoighdhe family in south-west Cork. Their anglicised forms cannot always be distinguished.[1][2][3]
- Beginning of the 13th centuryFelix O Dubhlain was Bishop of Ossory.[1]
- 189066 entries incl. varieties (35 Doolan, 13 Doolin); principally Dublin, Louth, Cork, Tipperary.[4][6]
Doolan surname: questions
What does the surname Doolan mean?
Woulfe gives Doolan under three Irish names: Ó Dubhláin, 'descendant of Dubhshlán' (black defiance, challenge); Ó Dubhlainn, 'descendant of Dubhfhlann' (black Flann); and Ó Dúnlaing, 'descendant of Dunlang', an ancient personal name.[1][2][3]
Is Doolan an Irish name?
Yes. Woulfe lists O'Doolan and Doolan as anglicised forms of the Irish surnames Ó Dubhláin and Ó Dubhlainn, and Doolan also among the forms of Ó Dúnlaing.[1][2][3]
Where in Ireland is the Doolan name from?
Woulfe places the Ó Dubhlainn family among the Ui Maine in Co. Galway and calls Ó Dubhláin a rather common surname in all parts of Ireland. In 1890 Doolan births were found principally in Dublin, Louth, Cork and Tipperary.[1][2][4]
Are Doolan and Dolan the same name?
Sometimes. Woulfe lists both Doolan and Dolan as anglicised forms of Ó Dubhláin, but he also gives Doolan under Ó Dubhlainn and Ó Dúnlaing, which do not give Dolan.[1][2][3]