Explore the Family Name Oltman
The meaning of Oltman
Americanized form of German Oltmann.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Oltman in the United States?
According to data from the Decennial U.S. Census, the surname Oltman has seen a slight decrease in popularity over a decade. In 2000, Oltman was ranked as the 17,695th most common surname in the United States, with approximately 1461 individuals bearing that name. By 2010, the rank had slipped to 19,456 and the count had decreased to 1389 individuals, marking a change of -9.95% in ranking and -4.93% in count. The proportion of the population bearing the Oltman surname per 100,000 people also dropped by 12.96%, from 0.54 in 2000 to 0.47 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #17,695 | #19,456 | -9.95% |
| Count | 1,461 | 1,389 | -4.93% |
| Proportion per 100k | 0.54 | 0.47 | -12.96% |
Race and Ethnicity of people with the last name Oltman
In terms of ethnic identity, the Decennial U.S. Census data reveals interesting changes among those carrying the Oltman surname between 2000 and 2010. The percentage of Oltmans identifying as Asian/Pacific Islander and Hispanic saw significant increases, rising by 56.36% and 53.93% respectively. Those identifying as two or more races also increased by 30.91%. However, there was a slight decrease in the percentage of Oltmans identifying as White, down 1.14% from 96.85% in 2000 to 95.75% in 2010. There were no individuals identified as Black, American Indian, or Alaskan Native within this surname group during either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.85% | 95.75% | -1.14% |
| Two or More Races | 1.1% | 1.44% | 30.91% |
| Hispanic | 0.89% | 1.37% | 53.93% |
| Asian/Pacific Islander | 0.55% | 0.86% | 56.36% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |