O'Duffy


FAMILY HISTORY PUBLICATIONS




No O'Duffy households in mid-19th century Ireland


O'Duffy households in each county in the Primary Valuation property survey of 1847-64.


Click on a county name for a parish breakdown of the number of households,
and an all-Ireland parish map (paying).
No O'Duffy households in the Primary Valuation between 1847 and 1864.

SURNAME DICTIONARY/ SLOINNTE NA h-EIREANN

Duffy: Very numerous: Leinster, Ulster, Connacht - it takes the form Duhig in Munster and Dooey in Ulster. Ir. Ó Dubhthaigh, mod. Dufaigh. Perhaps dubhach = gloomy. IF & SGG.
O'Duffy: Quite numerous: Dublin etc. Ir. Ó Dubhthaigh (the dark one). See Duffy.
Ó Dubhthaigh: O'Duffy, Duhig &rl: an-líonmhar: Connachta, Ulaidh, Laighin. Tugtar Duhig orthu sa Mhumhain agus Dooey in Ultaibh. Bhí clanna tábhachtacha i dTír Chonaill (mar a rabhadar ina n-airchinnigh ar feadh ocht gcéad blian), i Ros Comáin agus i Muineachán. Bhí an t-ainm Dubhthach (fear dubh) coitinn anallód. Litriú nua: Ó Dufaigh. IF.
Ó Dubhthaigh: rare: Dublin etc. Ir.Lang. See Duffy.


Variants and total numbers.
Click to see county numbers.
SURNAME
TOTAL
Duffey 13
Duffy 2801
McDuffy 2


Recorded variants listed in other sources.
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- Click on a name for its sources.
SURNAME
Ó Dubhthaigh
Dubhthaigh
Dufay
Dufey
Duffie
Dufy
O'Duffy


SECOND SURNAME


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