View the highest/lowest earning families in The United States

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

The last name O'Bien is carried by more people in The United States than any other country or territory. It may be found in the variant forms:. Click here for other possible spellings of this surname.

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

The last name O'Bien is the 6,063,924^th most commonly used surname on a worldwide basis It is held by around 1 in 728,754,592 people. It occurs predominantly in The Americas, where 80 percent of O'Bien are found; 80 percent are found in North America and 80 percent are found in Anglo-North America.

The surname O'Bien is most widespread in The United States, where it is borne by 8 people, or 1 in 45,307,367. In The United States it is most numerous in: Idaho, where 13 percent are found, Illinois, where 13 percent are found and Iowa, where 13 percent are found. Aside from The United States it occurs in 4 countries. It also occurs in Ireland, where 20 percent are found and Namibia, where 10 percent are found.

O'Bien Last Name Statistics ^demography

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

O'Bien earn somewhat more than the average income. In United States they earn 9.14% more than the national average, earning $47,094 USD per year.