Explore the Family Name Dietsch
The meaning of Dietsch
South German: variant of Dietz.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Dietsch in the United States?
Based on the Decennial U.S. Census data, the surname Dietsch saw a rise in popularity between 2000 and 2010. In 2000, the name ranked 22,033 in terms of prevalence but improved its standing to 21,173 by 2010 — a growth rate of 3.9%. The number of individuals carrying this surname increased from 1,097 to 1,240 during this period, marking a notable increase of 13.04%. The proportion per 100k people also slightly rose from 0.41 to 0.42, indicating an increased frequency.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #22,033 | #21,173 | 3.9% |
| Count | 1,097 | 1,240 | 13.04% |
| Proportion per 100k | 0.41 | 0.42 | 2.44% |
Race and Ethnicity of people with the last name Dietsch
The same census data reveals changes in the ethnic identity associated with the surname Dietsch over the decade. In 2000, the majority of Dietsch bearers identified as White (93.07%), with a smaller percentage identifying as Hispanic (5.74%). By 2010, while the White ethnicity still dominated, it experienced a slight decrease to 91.45%. The Hispanic representation marginally increased to 6.13%. A new addition was observed in the Asian/Pacific Islander category, accounting for 0.97% in 2010. Those who identified with two or more races saw a rise from 0.73% to 0.81% over the decade. Black and American Indian and Alaskan Native groups reported no individuals with the Dietsch surname in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.07% | 91.45% | -1.74% |
| Hispanic | 5.74% | 6.13% | 6.79% |
| Asian/Pacific Islander | 0% | 0.97% | 0% |
| Two or More Races | 0.73% | 0.81% | 10.96% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |