Names Surnames People Popular Name Lookup War Records

O'Brian

People with the O'Brian Surname

Murrough O'Brian

Robert L. O'Brian

Smith O'Brian

1810–1875 Politician New York

Quick Facts

War Records

756 soldiers with the O'Brian surname found in Civil War records.

Search war records →

TheNameDB

Every name carries the weight of centuries. We research name origins, surname histories, and the real people who bore them — connecting you to the stories behind the names.

Explore

Given Names
Surnames
Historical People

Resources

Search
Name Popularity
Name Lookup
War Records

TheNameDB.com — Portraits courtesy of the Library of Congress