Ó Cathasaigh
Irish
Etymology
From Old Irish cathaisech (“vigilant; noisy”). By surface analysis, cathais (“vigil, watch”) + -ach. Compare cathaiseach.
Pronunciation
- IPA(key): /ˈkahəsˠiː/
Proper noun
Ó Cathasaigh m (genitive Uí Chathasaigh)
References
- de Bhaldraithe, Tomás (1959) “Ó Cathasaigh”, in English-Irish Dictionary, An Gúm