Horseman
Horseman—Anglicised form of M'Caughey, from each, a horse, and eaehaidhe, a horseman; hence Mac Eachaidh.
Alphabetical Index of Anglicised Surnames in Ireland
See also Woulfe’s Irish Names and Surnames
… and O'Hart's Irish Pedigrees
Horseman—Anglicised form of M'Caughey, from each, a horse, and eaehaidhe, a horseman; hence Mac Eachaidh.