Explore the Family Name Koblitz
The meaning of Koblitz
German (Köblitz): habitational name from Köblitz in Oberlausitz or Saxony, or from Köbbelitz in the Altmark area, of Slavic origin. Some characteristic forenames: German Kurt, Heinz.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Koblitz in the United States?
The surname Koblitz, according to the Decennial U.S. Census data, has seen a slight dip in popularity between 2000 and 2010. In 2000, this name held the rank of 82,344, but by 2010, it had dropped to a rank of 85,357, indicating a decrease in popularity by 3.66 percent. However, the total count of people with this surname has marginally increased from 213 in 2000 to 219 in 2010, registering a growth of 2.82 percent. Despite the increase in the count, the proportion of individuals with the Koblitz surname per 100,000 people decreased by 12.5 percent.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #82,344 | #85,357 | -3.66% |
| Count | 213 | 219 | 2.82% |
| Proportion per 100k | 0.08 | 0.07 | -12.5% |
Race and Ethnicity of people with the last name Koblitz
In terms of ethnicity, the Decennial U.S. Census data shows that the Koblitz surname is predominantly associated with the White ethnic identity. In 2000, 97.18 percent of people with the Koblitz name identified as White, and although this percentage slightly decreased to 94.98 in 2010, it remains the dominant ethnicity for this surname. The data revealed no significant changes or representation for other ethnicities like Asian/Pacific Islander, Black, Hispanic, American Indian and Alaskan Native, or those identifying with two or more races during both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.18% | 94.98% | -2.26% |
| 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% |