View the most religious surnames in Ireland

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

The last name O'Niel is found most in The United States. It can also be found as:. Click here for other possible spellings of this last name.

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

The last name O'Niel is the 1,239,697^th most widespread surname world-wide, borne by approximately 1 in 38,970,834 people. O'Niel is predominantly found in The Americas, where 59 percent of O'Niel live; 41 percent live in North America and 41 percent live in Anglo-North America. O'Niel is also the 992,070^th most common given name on earth It is held by 92 people.

The last name is most frequent in The United States, where it is held by 66 people, or 1 in 5,491,802. In The United States it is most common in: Michigan, where 15 percent reside, California, where 12 percent reside and Washington, where 12 percent reside. Excluding The United States it exists in 17 countries. It also occurs in The Netherlands, where 18 percent reside and England, where 15 percent reside.

O'Niel Family Population Trend ^{historical fluctuation}

The incidence of O'Niel has changed over time. In The United States the number of people carrying the O'Niel last name decreased 98 percent between 1880 and 2014; in England it decreased 93 percent between 1881 and 2014; in Wales it decreased 94 percent between 1881 and 2014; in Scotland it decreased 98 percent between 1881 and 2014 and in Ireland it decreased 96 percent between 1901 and 2014.

O'Niel Last Name Statistics ^demography

The religious devotion of those bearing the O'Niel last name is predominantly Catholic (100%) in Ireland.

The amount O'Niel earn in different countries varies greatly. In United States they earn 51.47% more than the national average, earning $65,358 USD per year and in Canada they earn 21.68% less than the national average, earning $38,911 CAD per year.