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Duffy Surname


Frequency of Duffy in the US

2000 US Census

Accoring to the US Census Bureau, DUFFY ranked #827 in frequency out of 151,671 surnames for which statistics were released from the 2000 Census. 37,962 people, or approximately 1 in every 7,106 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
DUFFY82737,96292.13%4.13%0.47%0.62%1.16%1.50%
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, DUFFY ranked #889 in frequency out of 88,799 surnames for which statistics were released from the 1990 Census. Approximately 1 in every 7,692 individuals in the US had this surname in 1990.

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

Duffy Graves on Histopolis

Histopolis currently has 421 grave(s) with the surname Duffy.

Search the Histopols Grave Index for the surname Duffy.

Resource Links for Duffy


Duffy Surname Resource Center [SurnameWeb.org]
http://www.surnameweb.org/Duffy/surnames.htm

Duffy Genealogy and Family History Research [DistantCousin.com]
http://distantcousin.com/SurnameResources/Surname.asp?Surname=Duffy (16 May 2007)

Duffy (surname) - Wikipedia, the free encyclopedia [Wikipedia]
http://en.wikipedia.org/wiki/Duffy_(surname)

Duffy Surname Origin & Family History [Ancestor Search]
Find the meaning and origin of the Duffy surname / last name in this family name dictionary. Family History & Genealogy Ideas.
http://www.searchforancestors.com/surnames/origin/d/duffy.php (29 Oct 2010)

Duffy Family Genealogy Forum [GenForum - Genealogy.com]
http://genforum.genealogy.com/duffy/


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