Explore the Family Name Calnan
The meaning of Calnan
Irish: shortened form of Callanan. Some characteristic forenames: Irish Brendan, Padraig.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Calnan in the United States?
Based on the Decennial U.S. Census, the surname Calnan held a rank of 27,821 in terms of popularity in 2000 and slightly dipped to 28,618 in 2010, marking a decrease of 2.86%. However, despite the drop in ranking, the actual count of people with the Calnan surname increased from 813 in 2000 to 833 in 2010, indicating a growth rate of 2.46%. The proportion of individuals named Calnan per 100,000 also experienced a slight decrease over the decade, falling from 0.3 to 0.28.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #27,821 | #28,618 | -2.86% |
| Count | 813 | 833 | 2.46% |
| Proportion per 100k | 0.3 | 0.28 | -6.67% |
Race and Ethnicity of people with the last name Calnan
The ethnic identity data from the Decennial U.S. Census shows a largely White demographic associated with the surname Calnan. In 2000, approximately 98.28% of individuals with this surname identified as White, which decreased slightly to 96.52% by 2010. During the same period, there was a significant increase in those identifying with two or more ethnicities, from 0.86% to 1.44%. There was also an emergence of Hispanic representation within the Calnan surname between 2000 and 2010. Asian/Pacific Islander, Black, and American Indian and Alaskan Native categories remained at zero for both years, indicating no significant presence of these ethnic identities amongst individuals with the Calnan surname.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.28% | 96.52% | -1.79% |
| Two or More Races | 0.86% | 1.44% | 67.44% |
| Hispanic | 0% | 1.44% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |