Explore the Family Name Riola
The meaning of Riola
1. Italian: habitational name from Riola in Bologna province, Emilia-Romagna, or Riola Sardo in Oristano province, Sardinia. 2. Spanish: habitational name from a place called Riola in Valencia province, from Latin rivola, a derivative of rivus ‘stream’. This surname is also found in the Philippines.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Riola in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Riola has seen a slight increase between 2000 and 2010. In the year 2000, it was ranked as the 72,466th most popular surname and by 2010, it had climbed to the 69,793rd position, marking a change of 3.69%. The count of individuals bearing this surname also increased from 250 in 2000 to 281 in 2010, indicating a growth of 12.4%. Proportionally, per 100,000 people, the occurrence of the surname Riola increased by 11.11% over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #72,466 | #69,793 | 3.69% |
| Count | 250 | 281 | 12.4% |
| Proportion per 100k | 0.09 | 0.1 | 11.11% |
Race and Ethnicity of people with the last name Riola
In terms of ethnicity, the Decennial U.S. Census shows some interesting changes in the distribution among those with the Riola surname between 2000 and 2010. The percentage of those identifying as Asian/Pacific Islander decreased by 18.90%, while the proportion of those identifying with two or more races saw an introduction at 2.49% in 2010. The majority of individuals with this surname identified as White, although their proportion declined slightly by 2.05%. Meanwhile, the population of Riolas identifying as Hispanic almost doubled, experiencing a significant increase of 95.75%. The data for Black, American Indian and Alaskan Native ethnicities were either absent or suppressed (S) for privacy reasons.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 79.2% | 77.58% | -2.05% |
| Asian/Pacific Islander | 13.6% | 11.03% | -18.9% |
| Hispanic | 4% | 7.83% | 95.75% |
| Two or More Races | 0% | 2.49% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |