View the most religious surnames in Ireland

Where Does The Last Name Dallaghan Come From? ^{nationality or country of origin}

The last name Dallaghan is found in Ireland more than any other country/territory. It may be rendered as a variant:. For other potential spellings of this last name click here.

How Common Is The Last Name Dallaghan? ^{popularity and diffusion}

This last name is the 3,141,416^th most frequently occurring last name globally. It is borne by approximately 1 in 186,860,152 people. It is primarily found in Europe, where 92 percent of Dallaghan are found; 92 percent are found in Northern Europe and 92 percent are found in British Isles.

Dallaghan is most widely held in Ireland, where it is borne by 23 people, or 1 in 204,736. In Ireland Dallaghan is primarily found in: Leinster, where 96 percent live and Connaught, where 4 percent live. Outside of Ireland it occurs in 4 countries. It is also common in England, where 18 percent live and Wales, where 15 percent live.

Dallaghan Family Population Trend ^{historical fluctuation}

The frequency of Dallaghan has changed through the years. In Ireland the share of the population with the surname rose 153 percent between 1901 and 2014; in England it rose 700 percent between 1881 and 2014 and in The United States it rose 200 percent between 1880 and 2014.

Dallaghan Last Name Statistics ^demography

The religious devotion of those carrying the surname is primarily Catholic (100%) in Ireland.