Explore the Family Name Guarini
The meaning of Guarini
Italian: patronymic or plural form of Guarino. Some characteristic forenames: Italian Pasquale, Antonio, Rocco, Salvatore.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Guarini in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Guarini saw a decline between 2000 and 2010. In 2000, it was ranked 50,366 in popularity but fell to 57,372 by 2010, marking a decrease of 13.91%. The number of individuals carrying the Guarini name also dropped from 390 to 355 during this period, representing an 8.97% reduction. This led to a decrease in the proportion of people with the Guarini surname per 100,000 individuals from 0.14 to 0.12.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #50,366 | #57,372 | -13.91% |
| Count | 390 | 355 | -8.97% |
| Proportion per 100k | 0.14 | 0.12 | -14.29% |
Race and Ethnicity of people with the last name Guarini
In terms of ethnicity, the Decennial U.S. Census data indicates that the majority of individuals with the Guarini surname identified as White in both 2000 and 2010, at 94.62% and 94.37% respectively. During the same period, those identifying as Hispanic made up 2.31% and 2.25% of all Guarinis. Individuals identifying with two or more races increased from 1.54% to 3.10%, marking a significant change of 101.30%. There were no recorded Guarinis identifying as Asian/Pacific Islander, Black, or American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.62% | 94.37% | -0.26% |
| Two or More Races | 1.54% | 3.1% | 101.3% |
| Hispanic | 2.31% | 2.25% | -2.6% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |