Explore the Family Name Dionisio
The meaning of Dionisio
Italian and Portuguese (Dionísio): from the personal name Dionisio, from Latin Dionysius (see Dennis 1). Some characteristic forenames: Spanish Jose, Adolfo, Carlos, Adalia, Adelino, Cesar, Efrain, Elida, Emilio, Ernesto, Faustino, Francisco. Italian Antonio, Rocco, Vito, Elio, Francesca, Luco, Salvatore.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Dionisio in the United States?
According to the data based on the Decennial U.S. Census, the popularity of the surname Dionisio has seen a significant increase between 2000 and 2010. In 2000, it was ranked 16,838 in popularity and by 2010, its rank had improved to 15,223, marking a 9.59% change. The count of people carrying the surname also increased from 1,560 in 2000 to 1,934 in 2010, which is an impressive growth of almost 24%. On the other hand, the proportion per 100k people went up by 13.79%, moving from 0.58 in 2000 to 0.66 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #16,838 | #15,223 | 9.59% |
| Count | 1,560 | 1,934 | 23.97% |
| Proportion per 100k | 0.58 | 0.66 | 13.79% |
Race and Ethnicity of people with the last name Dionisio
On the ethnicity front, the Decennial U.S. Census data reveals that there have been changes in the distribution of the surname Dionisio across different ethnicities between 2000 and 2010. Asian/Pacific Islander group saw an increase from 39.17% to 42.61%, reflecting a positive change of 8.78%. However, the percentage of those identifying as two or more races fell by 44.48%, from 3.08% to 1.71%. The White ethnic group saw a decline of 23.30%, going down from 43.14% to 33.09%. Interestingly, the Hispanic group witnessed a considerable rise of 56.33%, jumping from 14.29% to 22.34%. The proportions for Black, and American Indian and Alaskan Native remained constant at 0.32% and 0.00% respectively, with no change observed over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Asian/Pacific Islander | 39.17% | 42.61% | 8.78% |
| White | 43.14% | 33.09% | -23.3% |
| Hispanic | 14.29% | 22.34% | 56.33% |
| Two or More Races | 3.08% | 1.71% | -44.48% |
| Black | 0.32% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |