Explore the Family Name Riotto
The meaning of Riotto
Italian: 1. from a short form of a personal name ending in -otto, such as Mariotto (see Mariotti). 2. possibly a nickname from Sicilian riottu, a diminutive of re ‘king’. Some characteristic forenames: Italian Rocco, Damiano.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Riotto in the United States?
Based on data from the Decennial U.S. Census, the popularity of the surname Riotto has seen a slight decrease between 2000 and 2010. In 2000, the surname was ranked 67,522nd in terms of popularity and had a count of 273. By 2010, while the count increased slightly to 275, the rank of the Riotto surname dropped to 71,042, representing a change of -5.21%. The proportion per 100k also saw a decrease of 10% over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #67,522 | #71,042 | -5.21% |
| Count | 273 | 275 | 0.73% |
| Proportion per 100k | 0.1 | 0.09 | -10% |
Race and Ethnicity of people with the last name Riotto
In terms of ethnic identity, as per the Decennial U.S. Census data, there were no significant changes observed for the surname Riotto between 2000 and 2010. It remained predominantly associated with individuals identifying as White, accounting for 98.90% in 2000 and 98.18% in 2010, showing a minor reduction of 0.73%. There were no individuals with the Riotto surname who identified as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.9% | 98.18% | -0.73% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |