TheNameDBO'Connor
PatronymicMeaning
Descendant of Conchobhar, derived from 'conchobhar' meaning 'lover of hounds' or 'wolf lover.'
Etymology
The surname originates from the Irish 'Ó Conchobhair,' where 'Ó' denotes 'descendant of.' Conchobhar combines elements meaning 'hound' and 'lover,' reflecting the importance of hunting in Celtic culture.
About the O'Connor Surname
O'Connor is one of Ireland's most common surnames, with origins in multiple distinct families across different regions. The name is particularly associated with the Kings of Connacht and other powerful medieval Irish dynasties.
Distribution & Frequency
Widespread throughout Ireland with major concentrations in Connacht and Munster, particularly in County Cork and County Galway, with large diaspora populations in North America and Australia.
O'Connor Surname Distribution
Geographic distribution based on Civil War military records.