Explore the Family Name Onstad
The meaning of Onstad
1. Norwegian: habitational name from the name of any of seven farmsteads, mainly in the southeast, most of them with names formed from any of various Old Norse personal names + stathir ‘farmstead’, as for example Augunarstathir, from the personal name Authun (from Auth ‘wealth’ + un ‘friend’). 2. Probably an altered form of German Amstad, a topographic name from Middle Low German am ‘at the’ + stade ‘bank, shore’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Onstad in the United States?
Based on the Decennial U.S. Census data, the surname Onstad has seen a decrease in its popularity from 2000 to 2010. In 2000, Onstad was ranked 31,530 in popularity and this fell to 33,810 by 2010, marking a change of -7.23%. The count of people with Onstad as their surname also decreased from 694 in 2000 to 673 in 2010, a decline of -3.03%. Additionally, the proportion per 100k of individuals with the surname Onstad showed a decrease of -11.54% over the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #31,530 | #33,810 | -7.23% |
| Count | 694 | 673 | -3.03% |
| Proportion per 100k | 0.26 | 0.23 | -11.54% |
Race and Ethnicity of people with the last name Onstad
The Decennial U.S. Census data reveals that the ethnic identity associated with the surname Onstad has slightly shifted between 2000 and 2010. In both years, the majority ethnicity for the surname was White, reporting a slight drop from 94.96% to 94.35%. During the same period, the percentage of Hispanic individuals with the Onstad surname rose significantly by 54.34%, from 1.73% to 2.67%. The American Indian and Alaskan Native category saw a considerable increase of 40.25%, from 1.59% to 2.23%. However, the Asian/Pacific Islander and Two or more races categories reported no representation in 2010, compared to a small presence in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.96% | 94.35% | -0.64% |
| Hispanic | 1.73% | 2.67% | 54.34% |
| American Indian and Alaskan Native | 1.59% | 2.23% | 40.25% |
| Asian/Pacific Islander | 0.72% | 0% | 0% |
| Two or More Races | 1.01% | 0% | 0% |
| Black | 0% | 0% | 0% |