Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish Ó
Irish ó (mention)

English Neville (mention)
English Neville (mention)
English Conlon (derived)
English Davenport (mention)
English Warner (mention)
English Heron (mention)
English Heron (mention)
English Hearn (mention)
English Hearn (mention)
English Bracken (mention)
English Herrick (mention)
English Mellon (mention)
English Callan (borrowed)
English Finnegan (borrowed)
English Herron (mention)
English Hagan (mention)
English Hagan (mention)
English Geary (mention)
English Quinlan (mention)
English Quinlan (mention)
English Muldoon (mention)
English Drain (mention)
English Ruane (borrowed)
English Luby (mention)
English Murnane (mention)
English Pry (mention)
English Gean (mention)
English Harkin (mention)
English Dornan (mention)
Irish ó (link)
Irish Ó Maoldúin (affix)