View the most religious surnames in Ireland

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

McCooney is found most in Northern Ireland. It can appear as:. For other potential spellings of this surname click here.

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

This last name is the 6,063,924^th most commonly used last name globally. It is borne by around 1 in 728,754,592 people. The surname occurs predominantly in Europe, where 90 percent of McCooney are found; 90 percent are found in Northern Europe and 90 percent are found in British Isles.

It is most common in Northern Ireland, where it is borne by 9 people, or 1 in 205,004. In Northern Ireland it is most common in: Ulster, where 100 percent reside. Beside Northern Ireland this surname occurs in 2 countries. It also occurs in The United States, where 20 percent reside and Costa Rica, where 10 percent reside.

McCooney Family Population Trend ^{historical fluctuation}

The frequency of McCooney has changed over time. In The United States the number of people carrying the McCooney last name decreased 50 percent between 1880 and 2014.

McCooney Last Name Statistics ^demography

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