View the most religious surnames in Ireland

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

The last name Mollaghan occurs most in Ireland. It may also be rendered in the variant forms:. For other possible spellings of this last name click here.

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

The last name Mollaghan is the 1,415,499^th most frequently occurring surname internationally, borne by approximately 1 in 47,631,019 people. This surname is primarily found in Europe, where 82 percent of Mollaghan reside; 82 percent reside in Northern Europe and 82 percent reside in British Isles.

It is most frequent in Ireland, where it is held by 86 people, or 1 in 54,755. In Ireland Mollaghan is primarily found in: Leinster, where 62 percent are found, Munster, where 24 percent are found and Connaught, where 13 percent are found. Without taking into account Ireland Mollaghan exists in 6 countries. It also occurs in England, where 23 percent are found and The United States, where 16 percent are found.

Mollaghan Family Population Trend ^{historical fluctuation}

The incidence of Mollaghan has changed over time. In Ireland the number of people who held the Mollaghan surname grew 109 percent between 1901 and 2014 and in The United States it grew 2,500 percent between 1880 and 2014.

Mollaghan Last Name Statistics ^demography

The religious adherence of those bearing the last name is chiefly Catholic (100%) in Ireland.

Mollaghan earn somewhat more than the average income. In United States they earn 11.85% more than the national average, earning $48,262 USD per year.