Explore the Family Name Di Costanzo
The meaning of Di Costanzo
Italian: patronymic from the personal name Costanzo. Some characteristic forenames: Italian Mario, Pasquale, Gino, Giorgio, Salvatore, Angelo, Benedetto, Carmine, Cosmo, Duilio, Franco, Fulgencio, Gaetano, Giacoma.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Di Costanzo in the United States?
The surname Di Costanzo has seen a rise in popularity based on data from the Decennial U.S. Census. In 2000, it was ranked at 28,375, but by 2010, it had moved up to rank 26,932, marking a change of 5.09%. The count of individuals with this surname also increased from 792 in 2000 to 901 in 2010, showing a growth of 13.76%. This means that for every 100,000 people in the United States, approximately 0.31 have the surname Di Costanzo, a figure which is up by 6.9% when compared to the proportion in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #28,375 | #26,932 | 5.09% |
| Count | 792 | 901 | 13.76% |
| Proportion per 100k | 0.29 | 0.31 | 6.9% |
Race and Ethnicity of people with the last name Di Costanzo
When it comes to the ethnic identity associated with the Di Costanzo surname, the Decennial U.S. Census data shows some notable shifts between 2000 and 2010. Those identifying as White decreased slightly from 94.07% in 2000 to 91.45% in 2010. However, the percentage of those identifying as Hispanic showed significant growth, increasing by 44.97% over the decade from 4.67% to 6.77%. There were also slight increases in those identifying with two or more races, moving up from 0.88% to 0.89%. Interestingly, a small percentage (0.67%) of individuals with the surname started identifying as Asian/Pacific Islander in 2010, where none did so in 2000. No changes were recorded for those identifying as Black or American Indian and Alaskan Native.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.07% | 91.45% | -2.79% |
| Hispanic | 4.67% | 6.77% | 44.97% |
| Two or More Races | 0.88% | 0.89% | 1.14% |
| Asian/Pacific Islander | 0% | 0.67% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |