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O'Connor Surname


Frequency of O'Connor in the US

2000 US Census

Accoring to the US Census Bureau, OCONNOR ranked #385 in frequency out of 151,671 surnames for which statistics were released from the 2000 Census. 74,756 people, or approximately 1 in every 3,609 individuals in the US had this surname in 2000.

Name Rank Count Percent
Non-Hispanic Hispanic
(of any
race)
White Black American
Indian/
Alaskan
Native
Asian/
Pacific
Islander
Two
or More
Races
OCONNOR38574,75694.75%1.74%0.25%0.58%1.10%1.58%
US Top 151,671 269,762,087 69.8% 11.8% 0.7% 3.7% 1.7% 12.3%

Source: "Genealogy Data: Frequently Occurring Surnames from Census 2000", US Census Bureau.

1990 US Census

Accoring to the US Census Bureau, OCONNOR ranked #530 in frequency out of 88,799 surnames for which statistics were released from the 1990 Census. Approximately 1 in every 4,545 individuals in the US had this surname in 1990.

Source: "Frequently Occurring Surnames from Census 1990", US Census Bureau.

O'Connor Graves on Histopolis

Histopolis currently has 1,533 grave(s) with the surname O'Connor.

Search the Histopols Grave Index for the surname O'Connor.

Resource Links for O'Connor


Behind the Name: O [Behind The Name]
The meaning and history of first names.
http://www.surnames.behindthename.com/php/browse.php?letter=o (2 Feb 2011)

O'Connor Surname Origin & Family History. [Ancestor Search]
Find the meaning and origin of the O'Connor surname / last name in this family name dictionary. Family History Ideas.
http://www.searchforancestors.com/surnames/origin/o/oconnor.php (9 Oct 2010)

O'Connor Family Genealogy Forum [GenForum - Genealogy.com]
http://genforum.genealogy.com/oconnor/

O'Connor - Wikipedia, the free encyclopedia [Wikipedia]
http://en.wikipedia.org/wiki/O'Connor

O'Connor Genealogy and Family History Research [DistantCousin.com]
http://distantcousin.com/SurnameResources/Surname.asp?Surname=O'Connor (14 May 2008)


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