View the most religious surnames in Ireland

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

O'Moran occurs in The United States more than any other country or territory. It may occur in the variant forms:. For other possible spellings of this last name click here.

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

It is the 6,360,413^th most commonly occurring last name throughout the world, borne by approximately 1 in 809,727,324 people. The last name is predominantly found in The Americas, where 89 percent of O'Moran live; 89 percent live in North America and 89 percent live in Anglo-North America.

The surname O'Moran is most frequently used in The United States, where it is held by 8 people, or 1 in 45,307,367. In The United States O'Moran is most common in: Missouri, where 88 percent are found and Rhode Island, where 13 percent are found. Beside The United States this surname occurs in one country. It also occurs in Ireland, where 11 percent are found.

O'Moran Family Population Trend ^{historical fluctuation}

The prevalency of O'Moran has changed over time. In Ireland the number of people who held the O'Moran surname contracted 50 percent between 1901 and 2014.

O'Moran Last Name Statistics ^demography

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