View the most religious surnames in Ireland

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

Dallaghan is held by more people in Ireland than any other country/territory. It can also appear in the variant forms:. Click here to see other potential spellings of Dallaghan.

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

Dallaghan is the 3,141,416^th most commonly occurring surname on earth. It is borne by approximately 1 in 186,860,152 people. The surname Dallaghan is predominantly found in Europe, where 92 percent of Dallaghan live; 92 percent live in Northern Europe and 92 percent live in British Isles.

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

Dallaghan Family Population Trend ^{historical fluctuation}

The incidence of Dallaghan has changed over time. In Ireland the number of people who held the Dallaghan 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 holding the Dallaghan surname is principally Catholic (100%) in Ireland.