Riach - Anglicised Surnames in Ireland

Padraig Mac Giolla-Domhnaigh
1923

Riach—This name is the shortened form of M'Ilwraith, a McDonald sept; in Gaelic Mac Giolla-riabhaich.

Alphabetical Index of Anglicised Surnames in Ireland

See also Woulfe’s Irish Names and Surnames
and O'Hart's Irish Pedigrees