About Obrien
The surname O'Brien is of Irish origin and is derived from the Gaelic name "Ó Briain," meaning "descendant of Brian." The name Brian itself comes from the Old Irish word "brígh," which means "strength" or "valor." The O'Briens were a prominent and powerful clan in Ireland, with Brian Boru being one of the most famous members. Today, the surname O'Brien is one of the most common and well-known Irish surnames, often associated with a proud and ancient lineage.
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The surname Obrien holds a prominent position in our records, ranking within the top 500. Here's an in-depth look at its popularity and demographic spread:
Below is the ethnic distribution of the surname Obrien based on recent US Census records. This is a brief glimpse into the diverse backgrounds of people carrying this surname.
Ranking information for the surname Obrien is not currently available.
Here's how to represent Obrien in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Obrien using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.