Explore the Family Name Knouff
The meaning of Knouff
Americanized form of German Knauff.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Knouff in the United States?
Based on the Decennial U.S. Census, the surname Knouff showed a slight decrease in popularity between 2000 and 2010. In 2000, it ranked 49,869, but by 2010, it had dropped to 54,178, marking an 8.64% decrease. The count of individuals with the Knouff surname also reflected this trend, dropping from 395 in 2000 to 381 in 2010, a 3.54% decline. The proportion per 100k people also fell by 13.33% over the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #49,869 | #54,178 | -8.64% |
| Count | 395 | 381 | -3.54% |
| Proportion per 100k | 0.15 | 0.13 | -13.33% |
Race and Ethnicity of people with the last name Knouff
The Decennial U.S. Census data regarding the ethnicity of individuals with the surname Knouff reveals that most identify as White, although there was a slightly decreased percentage from 98.99% in 2000 to 96.59% in 2010. Interestingly, the Hispanic representation within the Knouff surname increased to 1.84% in 2010, a noticeable change from 2000 when no individuals identified as Hispanic. The categories of Asian/Pacific Islander, Two or more races, Black, and American Indian and Alaskan Native either remained at 0% or were suppressed for privacy reasons during both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.99% | 96.59% | -2.42% |
| Hispanic | 0% | 1.84% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |