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 commonly found in The United States than any other country or territory. It may occur as a variant:. For other potential spellings of this last name click here.

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

O'Coner is the 6,723,624^th most commonly used surname globally, borne by around 1 in 910,943,240 people. The surname O'Coner is primarily found in The Americas, where 50 percent of O'Coner are found; 50 percent are found in North America and 50 percent are found in Anglo-North America.

The last name O'Coner is most common in The United States, where it is borne by 4 people, or 1 in 90,614,733. In The United States O'Coner is most numerous in: Colorado, where 25 percent live, District of Columbia, where 25 percent live and Michigan, where 25 percent live. Outside of The United States O'Coner is found in 5 countries. It is also found in Israel, where 25 percent live and Australia, where 13 percent live.

O'Coner Family Population Trend ^{historical fluctuation}

The incidence of O'Coner has changed over time. In The United States the number of people carrying the O'Coner last name fell 98 percent between 1880 and 2014.

O'Coner Last Name Statistics ^demography

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