Explore the Family Name Kempthorne
The meaning of Kempthorne
English (Cornwall): habitational name from Kempthorne in Clawton (Devon). The placename derives from an Old English personal name Cyma + Old English thorn ‘thorn tree’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Kempthorne in the United States?
According to data from the Decennial U.S. Census, the surname Kempthorne ranked 112,967 in popularity in the year 2000 and dropped slightly to 116,829 in 2010, a change of -3.42%. The count of individuals with this surname increased by 3.47% over the same period, from 144 to 149. However, the proportion per 100k people remained stable at 0.05.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #112,967 | #116,829 | -3.42% |
| Count | 144 | 149 | 3.47% |
| Proportion per 100k | 0.05 | 0.05 | 0% |
Race and Ethnicity of people with the last name Kempthorne
Regarding the ethnic identity associated with the Kempthorne surname, the Decennial U.S. Census data reveals that it is predominantly White. In 2000, about 97.92% of those with the Kempthorne surname identified as White. This proportion decreased slightly to 94.63% in 2010, a change of -3.36%. No significant data was recorded for other ethnicities including Asian/Pacific Islander, Two or more races, Hispanic, Black, and American Indian and Alaskan Native during both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.92% | 94.63% | -3.36% |
| 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% |