Explore the Family Name Sieczkowski
The meaning of Sieczkowski
Polish: habitational name for someone from a place called Sieczków in Świętokrzyskie Voivodeship, named with Polish sieczka ‘chaff’. Some characteristic forenames: Polish Stanislaw, Wlodzimierz. German Florian, Manfred.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Sieczkowski in the United States?
The surname Sieczkowski, as per the Decennial U.S. Census data, saw a slight decrease in popularity between 2000 and 2010. In 2000, it was ranked 57,252nd most popular surname and slipped to being the 60,196th most popular surname in 2010. This represents a change of -5.14%. However, the actual count of individuals with this surname increased marginally from 333 in 2000 to 335 in 2010, marking a growth of 0.6%. Despite this increase, the proportion per 100,000 people bearing this surname dropped by 8.33% over the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #57,252 | #60,196 | -5.14% |
| Count | 333 | 335 | 0.6% |
| Proportion per 100k | 0.12 | 0.11 | -8.33% |
Race and Ethnicity of people with the last name Sieczkowski
In terms of ethnic identity, the Sieczkowski surname is predominantly associated with individuals identifying as White, according to the Decennial U.S. Census. In 2000, 99.4% of individuals with this surname identified as White, decreasing slightly to 98.81% in 2010. No significant percentages of this surname were found among the Asian/Pacific Islander, Black, American Indian and Alaskan Native communities, or those identifying with two or more races. The percentage of individuals identifying as Hispanic also remained at zero throughout both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 99.4% | 98.81% | -0.59% |
| 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% |