Explore the Family Name D’alfonso
The meaning of D’alfonso
Italian: patronymic from the personal name Alfonso; this form is typical of Abruzzo. Some characteristic forenames: Italian Mario, Alfonso, Claudio, Ermanno, Sal, Angelo, Carmel, Delio, Domenic, Domenico, Fiore, Mauro, Nunzi, Nunzio, Pasquale.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name D’alfonso in the United States?
Based on the Decennial U.S. Census data, the surname D’Alfonso has seen a slight increase in popularity between 2000 and 2010. Its rank moved from 31,848 to 31,754, demonstrating an improvement of 0.3 positions. The count of people with this surname also witnessed a rise by 6.13% from 685 to 727 during this time period. However, the proportion per 100,000 individuals remained constant at 0.25 over these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #31,848 | #31,754 | 0.3% |
| Count | 685 | 727 | 6.13% |
| Proportion per 100k | 0.25 | 0.25 | 0% |
Race and Ethnicity of people with the last name D’alfonso
Regarding its ethnic identity, the Decennial U.S. Census data shows that the majority of individuals with the D’Alfonso surname identified as white, although there was a decrease from 98.69% in 2000 to 94.50% in 2010. In contrast, there was a notable emergence of Hispanic identification, which accounted for 4.26% of those with the surname by 2010. There were no recorded changes in the other categories such as Asian/Pacific Islander, two or more races, Black, and American Indian and Alaskan Native, with the counts remaining at 0 across both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.69% | 94.5% | -4.25% |
| Hispanic | 0% | 4.26% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |