Explore the Family Name Sepanski
The meaning of Sepanski
Americanized or Germanized form of Polish Szczepanski.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Sepanski in the United States?
According to the Decennial U.S. Census, the surname Sepanski held a popularity rank of 59,916 in the year 2000, which slightly fell to 60,636 in 2010, depicting a change of -1.2%. The count of individuals bearing the surname Sepanski saw an increase in the same period, growing from 315 in 2000 to 332 in 2010 or a rise by 5.4%. The proportion per 100,000 people, however, decreased by 8.33% from 0.12 to 0.11.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #59,916 | #60,636 | -1.2% |
| Count | 315 | 332 | 5.4% |
| Proportion per 100k | 0.12 | 0.11 | -8.33% |
Race and Ethnicity of people with the last name Sepanski
Looking at the ethnic identity associated with the surname Sepanski, as per the Decennial U.S. Census, the majority identify as White, making up 94.92% in 2000 and 94.58% in 2010, indicating a slight decrease of 0.36%. Those identifying as having two or more races increased from 2.54% to 3.31%, a significant upsurge of 30.31%. In 2010, the Hispanic identity emerged within the Sepanski surname holders, accounting for 1.51%. The categories Asian/Pacific Islander, Black, and American Indian and Alaskan Native were either absent or suppressed for privacy in both 2000 and 2010 data periods.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.92% | 94.58% | -0.36% |
| Two or More Races | 2.54% | 3.31% | 30.31% |
| Hispanic | 0% | 1.51% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |