Explore the Family Name Mroczkowski
The meaning of Mroczkowski
Polish: habitational name for someone from any of various places called Mroczkowa, Mroczków, or Mroczkowice, named with mroczek ‘bat’. Some characteristic forenames: Polish Stanislaw, Tomasz, Andrej, Andrzej, Ireneusz, Jacek, Ludmilla, Ludwik, Miroslaw, Stanislaus, Szczepan, Tadeusz.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mroczkowski in the United States?
According to the Decennial U.S. Census, the popularity of the surname Mroczkowski has seen a slight decrease between 2000 and 2010. In 2000, it was ranked 33,292nd in popularity and by 2010, it had dropped to the 35,447th position, showing a change of -6.47%. The count of individuals with this surname also slightly decreased during this decade from 647 in 2000 to 635 in 2010, marking a -1.85% change. Consequently, the proportion per 100k people also diminished by -8.33%, from 0.24 to 0.22.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #33,292 | #35,447 | -6.47% |
| Count | 647 | 635 | -1.85% |
| Proportion per 100k | 0.24 | 0.22 | -8.33% |
Race and Ethnicity of people with the last name Mroczkowski
In terms of ethnicity, the data from the Decennial U.S. Census indicates that the majority of people with the surname Mroczkowski identify as White, with a very slight increase of 0.20% from 93.2% in 2000 to 93.39% in 2010. Individuals identifying as Asian/Pacific Islander in 2000, which accounted for 0.77% of those with the surname, disappeared completely by 2010. Those identifying with two or more races saw a decrease of -31.89%, going from 1.85% in 2000 to 1.26% in 2010. However, there was an increase in the percentage of individuals identifying as Hispanic, growing 19.72% from 3.55% to 4.25%. There were no Mroczkowskis who identified as Black, American Indian or Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.2% | 93.39% | 0.2% |
| Hispanic | 3.55% | 4.25% | 19.72% |
| Two or More Races | 1.85% | 1.26% | -31.89% |
| Asian/Pacific Islander | 0.77% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |