Explore the Family Name Korczynski
The meaning of Korczynski
Polish (Korczyński): habitational name for someone from a place called Korczyn in Świętokrzyskie Voivodeship. Some characteristic forenames: Polish Andrzej, Franciszek, Ludwik, Zbigniew.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Korczynski in the United States?
Based on the Decennial U.S. Census data, the surname Korczynski has shown a marginal increase in popularity from 2000 to 2010. In 2000, it held the rank of 70,906 among all surnames, whereas in 2010 it improved slightly to the rank of 69,579. The total count of people with this surname also increased by approximately 10%, from 257 people in 2000 to 282 in 2010. However, its proportion per 100,000 individuals remained consistent at 0.1 during this decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #70,906 | #69,579 | 1.87% |
| Count | 257 | 282 | 9.73% |
| Proportion per 100k | 0.1 | 0.1 | 0% |
Race and Ethnicity of people with the last name Korczynski
Regarding the ethnic identity associated with the Korczynski surname, the Decennial U.S. Census data indicates a predominance of White ethnicity over the years. In 2000, about 97.67% of the individuals with this surname identified as White, which decreased slightly to 95.74% in 2010. Interestingly, there were no recorded instances of this surname among Asian/Pacific Islander, Hispanic, Black, and American Indian and Alaskan Native ethnicities in either 2000 or 2010. However, a small percentage (2.48%) of individuals with this surname indicated they belonged to two or more races in 2010, a category that was not recorded in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.67% | 95.74% | -1.98% |
| Two or More Races | 0% | 2.48% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |