Explore the Family Name Cavenaugh
The meaning of Cavenaugh
Irish: variant of Cavanaugh.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Cavenaugh in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Cavenaugh has experienced a steady increase in the early 21st century. In the 2000 census, Cavenaugh was ranked as the 43,546th most popular surname in the United States with a count of 467. Fast forward to 2010, and Cavenaugh had improved its rank to the 42,163rd spot, with a total of 515 instances, marking a growth rate of around 10.28%. However, when analyzed by proportion per 100,000 people, the popularity remained consistent at 0.17%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #43,546 | #42,163 | 3.18% |
| Count | 467 | 515 | 10.28% |
| Proportion per 100k | 0.17 | 0.17 | 0% |
Race and Ethnicity of people with the last name Cavenaugh
Regarding the ethnic identity associated with the Cavenaugh surname according to the Decennial U.S. Census, those who identify as White made up the majority. In 2000, 96.36% of those with the Cavenaugh surname identified as White, although this percentage decreased slightly to 92.82% by 2010. Hispanic representation within the Cavenaugh surname increased from 1.28% in 2000 to 3.11% in 2010, a significant growth of nearly 143%. The data also shows a small emergence of individuals identifying as having two or more races (1.55%) and American Indian and Alaskan Native (1.36%) by 2010. No individuals with the surname Cavenaugh identified as Asian/Pacific Islander or Black during either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.36% | 92.82% | -3.67% |
| Hispanic | 1.28% | 3.11% | 142.97% |
| Two or More Races | 0% | 1.55% | 0% |
| American Indian and Alaskan Native | 0% | 1.36% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |