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

O'Brient is more commonly found in The United States than any other country/territory. It may also occur in the variant forms:. Click here to see other possible spellings of O'Brient.

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

The surname is the 5,587,209^th most commonly held surname at a global level It is held by around 1 in 607,295,493 people. O'Brient is primarily found in The Americas, where 100 percent of O'Brient are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

O'Brient is most commonly used in The United States, where it is held by 12 people, or 1 in 30,204,911. In The United States O'Brient is primarily found in: California, where 33 percent reside, Arkansas, where 25 percent reside and Maine, where 8 percent reside.

O'Brient Family Population Trend ^{historical fluctuation}

The occurrence of O'Brient has changed over time. In The United States the number of people carrying the O'Brient surname declined 64 percent between 1880 and 2014.