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

O'Beirn is found in Ireland more than any other country/territory. It can occur in the variant forms:. For other potential spellings of this name click here.

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

The surname is the 1,612,213^th most frequently held last name on a worldwide basis. It is borne by approximately 1 in 58,300,367 people. This surname is mostly found in Europe, where 51 percent of O'Beirn are found; 51 percent are found in Northern Europe and 51 percent are found in British Isles.

This surname is most commonly held in Ireland, where it is borne by 55 people, or 1 in 85,617. In Ireland it is primarily found in: Connaught, where 96 percent live, Munster, where 2 percent live and Leinster, where 2 percent live. Besides Ireland it exists in 5 countries. It also occurs in Canada, where 43 percent live and The United States, where 6 percent live.

O'Beirn Family Population Trend ^{historical fluctuation}

The incidence of O'Beirn has changed over time. In Ireland the share of the population with the surname grew 5,500 percent between 1901 and 2014 and in The United States it grew 160 percent between 1880 and 2014.

O'Beirn Last Name Statistics ^demography

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

O'Beirn earn marginally less than the average income. In Canada they earn 3.62% less than the national average, earning $47,885 CAD per year.