Summary

Surname OBRYAN has Irish origin. It is derived from the Gaelic O Briain, which means 'descendant of Brian'. The name Brian was originally a personal name meaning 'noble' or 'exalted'. The OBRYAN surname is associated with ancient Irish kings and has a rich history.
There are
6408
Obryans in the USA
Obryan is the
5433rd
most common last name in the USA

Historical figures and celebrities called Obryan

JamesO'Bryan

James O'Bryan was a prominent Irish nationalist who played a significant role in the Irish Rebellion of 1798. He led a group of rebels in County Wicklow and fought against British forces. O'Bryan's bravery and leadership inspired many in the rebellion.

MaryO'Bryan

Mary O'Bryan was a suffragette and women's rights activist in the early 20th century. She was a strong advocate for gender equality and fought for women's right to vote. O'Bryan organized protests and campaigned tirelessly for women's suffrage.

PatrickO'Bryan

Patrick O'Bryan was a renowned mathematician and physicist in the 19th century. His groundbreaking research in the field of quantum mechanics laid the foundation for modern physics. O'Bryan's discoveries revolutionized our understanding of the subatomic world.

EleanorO'Bryan

Eleanor O'Bryan was a celebrated fashion designer known for her innovative designs and exquisite craftsmanship. Her creations graced the runways of Paris, Milan, and New York, earning her a prominent place in the fashion industry. O'Bryan's unique style continues to influence designers worldwide.

ThomasO'Bryan

Thomas O'Bryan was a distinguished military strategist and tactician during World War II. He played a crucial role in several major battles and was renowned for his brilliant military tactics. O'Bryan's leadership was instrumental in securing victory for the Allied forces.

Obryan Genealogy

OriginsThe surname O'Bryan is of Irish origin, derived from the Gaelic name Ó Briain, meaning 'descendant of Brian'. It is a common surname among the Irish population.
Geographic DistributionThe O'Bryan surname has spread beyond Ireland and can be found in various countries, including the United States, Canada, Australia, and the United Kingdom.
VariationsThe surname O'Bryan has various spelling variations, such as O'Brien, Bryan, O'Bryant, and Brien.
Migration and ImmigrationMigration and immigration of individuals with the surname O'Bryan have occurred throughout history. During the 19th century, many Irish people, including those with the O'Bryan surname, emigrated to the United States and Canada in search of better economic opportunities. The Great Famine in Ireland also led to a significant wave of Irish migration. Today, descendants of O'Bryan immigrants can be found in diaspora communities around the world.