Explore the Family Name Duby
How common is the last name Duby in the United States?
According to the Decennial U.S. Census data, the popularity of the surname "Duby" saw a minor decline between 2000 and 2010. Originally ranked 17,114 in 2000, it fell to 18,198th place in 2010, marking a change of -6.33%. The total count of people with the Duby surname remained fairly stable, with only one less individual recorded in 2010 (1,529) compared to 2000 (1,530). This represents a slight decrease of -0.07%. In terms of proportion per 100,000 individuals, this surname also experienced a drop from 0.57 in 2000 to 0.52 in 2010, a change of -8.77%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #17,114 | #18,198 | -6.33% |
| Count | 1,530 | 1,529 | -0.07% |
| Proportion per 100k | 0.57 | 0.52 | -8.77% |
Race and Ethnicity of people with the last name Duby
In terms of ethnic identity, the Decennial U.S. Census data presents a diverse picture for the Duby surname. The largest ethnic group associated with this surname is White, making up 93.86% in 2000 and slightly dipping to 93.46% by 2010. The Hispanic population bearing the Duby surname saw a notable increase of 26.86%, rising from 2.42% in 2000 to 3.07% in 2010. Similarly, the percentage of Black individuals with this surname also rose from 0.59% to 0.72%, marking a 22.03% change. The proportions of those identifying as Asian/Pacific Islander and American Indian and Alaskan Native both went down to zero by 2010 from 0.52% and 0.46% respectively in 2000. Meanwhile, the percentage of those claiming two or more races decreased slightly from 2.16% to 1.96%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.86% | 93.46% | -0.43% |
| Hispanic | 2.42% | 3.07% | 26.86% |
| Two or More Races | 2.16% | 1.96% | -9.26% |
| Black | 0.59% | 0.72% | 22.03% |
| Asian/Pacific Islander | 0.52% | 0% | 0% |
| American Indian and Alaskan Native | 0.46% | 0% | 0% |