Explore the Family Name Kildahl
The meaning of Kildahl
Norwegian: habitational name from the name of several farms, first element either Old Norse kíll ‘narrow bay, inlet’ or kelda ‘spring’. Last element dalr ‘valley’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Kildahl in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Kildahl saw a slight decline between 2000 and 2010. In 2000, Kildahl was ranked 83,301 in terms of popularity with a proportion per 100k people of 0.08. By 2010, this rank had slipped to 89,753, marking a change of -7.75, and the proportion per 100k people had dropped to 0.07, indicating a decrease of -12.5 percent. The count of individuals carrying the Kildahl surname also decreased slightly from 210 in 2000 to 206 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #83,301 | #89,753 | -7.75% |
| Count | 210 | 206 | -1.9% |
| Proportion per 100k | 0.08 | 0.07 | -12.5% |
Race and Ethnicity of people with the last name Kildahl
In regards to ethnicity, the Kildahl surname predominantly identifies as white, according to the Decennial U.S. Census. In 2000, an overwhelming 99.05 percent of individuals with the Kildahl surname identified as white, a figure that decreased marginally to 97.09 percent by 2010. Notably, no Kildahls identified as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native in either the 2000 or 2010 census.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 99.05% | 97.09% | -1.98% |
| 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% |