Explore the Family Name Delancy
The meaning of Delancy
Altered form of French or English Delancey.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Delancy in the United States?
Based on the Decennial U.S. Census data, the surname Delancy's popularity has seen a slight decrease between 2000 and 2010. In 2000, Delancy ranked 24,784 in popularity with 943 individuals carrying this last name, equating to about 0.35 per 100k people in the population. By 2010, however, the rank had dropped to 29,947 with only 784 individuals reported to have this surname - a drop of approximately 17%. Thus, the proportion per 100k people also decreased by about 23%, standing at 0.27.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #24,784 | #29,947 | -20.83% |
| Count | 943 | 784 | -16.86% |
| Proportion per 100k | 0.35 | 0.27 | -22.86% |
Race and Ethnicity of people with the last name Delancy
When it comes to ethnic identity, the Decennial U.S. Census data depicts some interesting shifts among those with the Delancy surname from 2000 to 2010. White individuals made up the largest portion, albeit decreasing from 48.99% to 46.05%, while the percentage of Black individuals slightly increased from 44.01% to 45.41%. The Hispanic ethnicity saw the most notable increase, nearly doubling from 1.70% to 3.32%. The percentage of individuals identifying as two or more races also grew from 3.92% to 4.46%. However, there were no individuals of Asian/Pacific Islander or American Indian and Alaskan Native ethnicity reported in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 48.99% | 46.05% | -6% |
| Black | 44.01% | 45.41% | 3.18% |
| Two or More Races | 3.92% | 4.46% | 13.78% |
| Hispanic | 1.7% | 3.32% | 95.29% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| American Indian and Alaskan Native | 1.38% | 0% | 0% |