TheNameDBD'Olier
TopographicMeaning
Of or from Olier, a place in France.
Etymology
The prefix 'd' denotes origin from a location. Olier may derive from Latin 'oleum' (oil) or be a personal name.
About the D'Olier Surname
A French topographic surname indicating origin from Olier. The family became established in Ireland during the medieval period.
Distribution
Primarily France and Ireland, particularly Dublin.
Notable Bearers
Gérard D'Olier (Irish-French merchant family)