Explore the Family Name Roraback
The meaning of Roraback
Americanized form of German and Swiss German Rohrbach.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Roraback in the United States?
Based on the Decennial U.S. Census data, the surname Roraback was ranked 72,237 in popularity in the year 2000, and it decreased to rank 77,522 by 2010, marking a change of -7.32%. The number of individuals with the Roraback surname also saw a slight decrease from 251 in 2000 to 247 in 2010, a change of -1.59%. The proportion per 100k people decreased by -11.11% between these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #72,237 | #77,522 | -7.32% |
| Count | 251 | 247 | -1.59% |
| Proportion per 100k | 0.09 | 0.08 | -11.11% |
Race and Ethnicity of people with the last name Roraback
According to the ethnicity data from the Decennial U.S. Census, individuals with the Roraback surname have predominantly identified as White, with 97.21% in 2000 and 95.95% in 2010. There was a minor decrease in this percentage over the decade, specifically -1.30%. Interestingly, no Rorabacks identified as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native in 2000, but in 2010, 2.02% identified as part of the Asian/Pacific Islander community. Other ethnic identities remained at zero.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.21% | 95.95% | -1.3% |
| Asian/Pacific Islander | 0% | 2.02% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |