O'Callaghan
Sign in to save'''O'Callaghan or simply Callaghan' without the prefix (anglicized from two separate surnames and clans, Ó Ceallacháin, Munster Clan. Ó Ceileacháin, Oriel Clan)'' is an Irish surname.
~5 min read
Encyclopedic overview
11 sectionsContents
- Origin and meaning
- Munster
- Oriel
- People
- Callaghan
- O'Callaghan
- Places
- See also
- References
- Further reading
- External links
'''O'Callaghan or simply Callaghan' without the prefix (anglicized from two separate surnames and clans, Ó Ceallacháin, Munster Clan. Ó Ceileacháin, Oriel Clan)'' is an Irish surname.
==Origin and meaning== ===Munster===
Excerpted from Wikipedia’s “O'Callaghan” article, available under the CC BY-SA 4.0 licence.