View the most religious surnames in Ireland

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

O'Coner is more frequently found in The United States than any other country or territory. It may also be rendered as:. For other possible spellings of this last name click here.

How Common Is The Last Name O'Coner? ^{popularity and diffusion}

It is the 6,723,624^th most commonly occurring family name globally, held by approximately 1 in 910,943,240 people. This last name is predominantly found in The Americas, where 50 percent of O'Coner live; 50 percent live in North America and 50 percent live in Anglo-North America.

The last name is most frequently used in The United States, where it is borne by 4 people, or 1 in 90,614,733. In The United States O'Coner is primarily concentrated in: Colorado, where 25 percent are found, District of Columbia, where 25 percent are found and Michigan, where 25 percent are found. Excluding The United States O'Coner exists in 5 countries. It also occurs in Israel, where 25 percent are found and Australia, where 13 percent are found.

O'Coner Family Population Trend ^{historical fluctuation}

The frequency of O'Coner has changed through the years. In The United States the number of people bearing the O'Coner surname contracted 98 percent between 1880 and 2014.

O'Coner Last Name Statistics ^demography

The religious devotion of those bearing the O'Coner last name is primarily Catholic (100%) in Ireland.