View the most religious surnames in Ireland

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

The last name O'Connar is found most frequently in Australia. It can also be rendered in the variant forms:. For other possible spellings of this name click here.

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

This surname is the 11,742,229^th most widespread surname world-wide, borne by around 1 in 2,147,483,647 people. This last name is mostly found in The Americas, where 50 percent of O'Connar are found; 50 percent are found in North America and 50 percent are found in Anglo-North America.

This last name is most frequently held in Australia, where it is held by 1 people, or 1 in 26,995,701. In Australia O'Connar is primarily concentrated in: Victoria, where 100 percent are found. Apart from Australia it exists in 2 countries. It is also common in England, where 50 percent are found and The United States, where 50 percent are found.

O'Connar Family Population Trend ^{historical fluctuation}

The prevalency of O'Connar has changed over time. In England the number of people who held the O'Connar last name declined 75 percent between 1881 and 2014 and in The United States it declined 96 percent between 1880 and 2014.

O'Connar Last Name Statistics ^demography

The religious adherence of those holding the surname is principally Catholic (100%) in Ireland.