Start your family tree now Is your surname O Conner?
There are already 1,137 genealogy profiles with the O Conner surname on Geni. Join now to find your relatives.

O Conner Genealogy and O Conner Family History Information

‹ Back to Surnames Index

Create your Family Tree.
Discover your Family History.

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!
view all


About the O Conner surname

This section is a placeholder for information about the O Conner surname. Surname information is crowd-sourced; the Geni community would be grateful if you helped update this page with information about the O Conner surname.

Share some things about the O Conner name.