How Common Is the Last Name Cavanagh?
An estimated 4,669 people in the United States share the surname Cavanagh. That's about 1 in 71,941 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Cavanagh surname's frequency in the U.S. population, its rank among all American surnames, and a breakdown of ancestry and ethnicity data from the Census. You can also check how many people share any first + last name combination involving Cavanagh.
Estimated Americans with this Surname
4,669
About 1 in 71,941 people in the U.S.
Census Rank
#8,114
Frequency Rate
1.39
per 100,000 people
Census Count
4,086
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Cavanagh
The Cavanagh surname is most commonly associated with people who identify as White (94.81%). The next largest groups are Hispanic (2.62%) and Two or More Races (1.40%).
Self-reported race and ethnicity from the 2010 U.S. Census Bureau surname tables. Some categories may be suppressed for privacy when sample sizes are small.
First Name + Cavanagh Combinations
How many people share a full name with Cavanagh as the last name? Click a combination below to see the estimate, or search any pairing.
Cavanagh Surname: Questions and Answers
How common is the last name Cavanagh?
Cavanagh is the #8,114 most common surname in the United States, with an estimated 4,669 people sharing this last name. It appears at a rate of 1.39 per 100,000 Americans.
What ethnicity is the surname Cavanagh?
The Cavanagh surname is most commonly associated with people who identify as White (94.81%). The next largest groups are Hispanic (2.62%) and Two or More Races (1.40%). This data comes from the 2010 U.S. Census Bureau surname tables, which include self-reported race and ethnicity breakdowns.
How many people named [First Name] Cavanagh are there?
We can estimate any first + last name combination. Popular examples: Michael Cavanagh, James Cavanagh, John Cavanagh. Search any combination on our homepage.
Where does this surname data come from?
Surname frequency data comes from the 2010 U.S. Census Bureau decennial surname tables. These list every surname appearing in the Census along with frequency rates and demographic breakdowns. Full methodology.
Search for a full name combination
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