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Surname O'Ceallaigh (O'Ceallaigh
) , across the world, is a rare family name. The surname O'Ceallaigh is characteristic of Ireland, where it is quite a rare surname, New Zealand, where it is a very rare surname, and Australia. Not in comparison with a country's population, it is commonest in Ireland, the United Kingdom, and the United States.
| VARIANT | COUNTRY |
|---|---|
| O'Ceallaigh | New Zealand, Australia, United States, Ireland, United Kingdom |
Ó Ceallaigh, and Ó'Ceallaigh
Mr, Niall, Eamon, Éile, Seamus, Cathal, Peadar, Ruairi, Daithi, Siobhan, Seosamh, Cillian, Ciarán, Padraig, Roibeard, Turlough, Nichola, Nollaig, Feargal, Kathleen, Julia, Líam, Dylan, Donal, Dã, Tom, Sean, Alan, Aran, Lisa, Jake, John, Evan, Dáithí, Eoin, Chuck, Conan, Conor, Clare, Ciara, Brian, Paddy, Ronan, Denis, Aaron, and Anna-Maria