Explore the Family Name Blaich
The meaning of Blaich
South German: variant of Bleich.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Blaich in the United States?
According to the Decennial U.S. Census, in both 2000 and 2010, the surname 'Blaich' showed a notable shift in popularity. In 2000, Blaich ranked 55,609 in terms of popularity but dropped to 67,519 by 2010, indicating a decrease of 21.42%. Similarly, the count of people with this surname also saw a decline from 345 in 2000 to 292 in 2010, marking a fall of 15.36%. The proportion of individuals with the Blaich surname per 100,000 people was registered at 0.13 in 2000, which decreased to 0.1 by 2010, witnessing a drop of 23.08%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #55,609 | #67,519 | -21.42% |
| Count | 345 | 292 | -15.36% |
| Proportion per 100k | 0.13 | 0.1 | -23.08% |
Race and Ethnicity of people with the last name Blaich
On the ethnicity front, the Decennial U.S. Census indicates that the majority of those with the Blaich surname identified as White, with percentages of 95.07 in 2000 and 92.12 in 2010, showing a marginal dip of 3.10%. A small percentage identified as Asian/Pacific Islander in 2000, but no such identification was recorded in 2010. Interestingly, there was a significant increase in those identifying as Hispanic, jumping from 1.45% in 2000 to 3.77% in 2010, an increase of 160%. There was also a new addition in 2010 of a small percentage (2.4%) identifying as belonging to two or more races. No individuals bearing the Blaich surname identified as Black or American Indian and Alaskan Native in either of the years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.07% | 92.12% | -3.1% |
| Hispanic | 1.45% | 3.77% | 160% |
| Two or More Races | 0% | 2.4% | 0% |
| Asian/Pacific Islander | 1.74% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |