Explore the Family Name Mastalerz
The meaning of Mastalerz
Polish: occupational name from mastalerz, masztalerz for ‘groom, ostler’ (compare Mastalski).
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mastalerz in the United States?
According to data from the Decennial U.S. Census, the surname "Mastalerz" saw a slight decrease in popularity between 2000 and 2010. In 2000, it ranked 71,372nd most popular, but by 2010, it had slipped to 75,799th, marking a 6.2% drop in rank. However, the actual count of individuals bearing this name remained nearly stable, reducing by just 0.39% from 255 to 254. The proportion of the population with this surname per 100,000 people remained constant at 0.09.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #71,372 | #75,799 | -6.2% |
| Count | 255 | 254 | -0.39% |
| Proportion per 100k | 0.09 | 0.09 | 0% |
Race and Ethnicity of people with the last name Mastalerz
When we look at the ethnic identity associated with the surname "Mastalerz," based on the Decennial U.S. Census data, there's minimal change observed from 2000 to 2010. Overwhelmingly, this surname is associated with the White ethnic group, which increased slightly from 99.22% in 2000 to 99.61% in 2010. Other ethnicities including Asian/Pacific Islander, Hispanic, Black, and American Indian and Alaskan Native, either maintained a 0% association or the data was suppressed for privacy reasons.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 99.22% | 99.61% | 0.39% |
| 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% |