View the most religious surnames in Ireland

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

The last name O'Conner is found most frequently in The United States. It may also occur as a variant:. For other potential spellings of this name click here.

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

It is the 175,797^th most numerous last name internationally, borne by around 1 in 2,991,603 people. This surname is predominantly found in The Americas, where 60 percent of O'Conner live; 57 percent live in North America and 56 percent live in Anglo-North America.

O'Conner is most widely held in The United States, where it is borne by 1,256 people, or 1 in 288,582. In The United States O'Conner is mostly found in: California, where 9 percent reside, Florida, where 9 percent reside and New York, where 8 percent reside. Without taking into account The United States this last name is found in 34 countries. It is also found in Australia, where 13 percent reside and England, where 12 percent reside.

O'Conner Family Population Trend ^{historical fluctuation}

The prevalency of O'Conner has changed through the years. In The United States the number of people who held the O'Conner surname contracted 83 percent between 1880 and 2014; in England it contracted 45 percent between 1881 and 2014; in Ireland it grew 140 percent between 1901 and 2014; in Scotland it contracted 46 percent between 1881 and 2014.

O'Conner Last Name Statistics ^demography

The religious devotion of those holding the O'Conner surname is chiefly Catholic (96%) in Ireland.

The amount O'Conner earn in different countries varies greatly. In United States they earn 53.97% more than the national average, earning $66,437 USD per year and in Canada they earn 0.82% less than the national average, earning $49,274 CAD per year.