Family History and Genealogy Resources by Surname

O'Bierne Surname Origin

The same as O'Byrne. O, or Ui, signifies grandson, descendant. The descendants of Byrne. In the Welsh, Bryn is a hill; Brenin, a chief, a king.

Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.

O'Bierne  Surname Meaning and Family Facts

O'Bierne Last Name Meaning
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A O'Bierne Family History Thought:

'A journey of a thousand miles begins with a single step.

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