Explore the Family Name Defauw
The meaning of Defauw
Flemish (also De Fauw): topographic name, with (fused) French preposition de ‘from’, from Old French fau ‘beech (tree)’, from Latin fagus, or a habitational name for someone from any of several places named with this word. The surname Defauw is also found in Wallonia.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Defauw in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Defauw has been subtly rising between 2000 and 2010. In 2000, the surname ranked 69,854 in terms of popularity, while it improved to rank 68,345 by 2010, marking a change of 2.16%. The count of individuals with this surname also increased from 262 to 288 during this period, demonstrating a 9.92% growth. However, the proportion per 100k remained consistent at 0.1.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #69,854 | #68,345 | 2.16% |
| Count | 262 | 288 | 9.92% |
| Proportion per 100k | 0.1 | 0.1 | 0% |
Race and Ethnicity of people with the last name Defauw
Delving into the ethnic identity associated with the surname Defauw, data from the Decennial U.S. Census reveals a predominantly White association, though there has been a slight diversification over the decade. In 2000, an overwhelming 98.47% identified as White, but this percentage decreased to 96.18% by 2010. Interestingly, the Hispanic identity appeared in 2010 constituting 3.47%, which was not present in the 2000 data. Other ethnic identities such as Asian/Pacific Islander, Two or more races, Black, and American Indian and Alaskan Native either remained suppressed or showed no change.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.47% | 96.18% | -2.33% |
| Hispanic | 0% | 3.47% | 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% |