Explore the Family Name Daviau
The meaning of Daviau
French: from a derivative of Davi, a vernacular form of the personal name David. Compare Davio and Devoid. Some characteristic forenames: French Armand, Aime, Aldor, Emile, Normand.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Daviau in the United States?
Based on the Decennial U.S. Census data, the surname Daviau has seen some growth in popularity over the years. In 2000, it was ranked 62,046 in terms of prevalence and increased to a rank of 56,836 by 2010, marking an 8.4% increase. The number of individuals bearing the surname also grew from 302 in 2000 to 359 in 2010, demonstrating an 18.87% growth rate. Furthermore, for every 100,000 people in the United States, approximately 0.12 had the surname Daviau in 2010, up from 0.11 in 2000, which is a 9.09% increase.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #62,046 | #56,836 | 8.4% |
| Count | 302 | 359 | 18.87% |
| Proportion per 100k | 0.11 | 0.12 | 9.09% |
Race and Ethnicity of people with the last name Daviau
As per the ethnicity data from the Decennial U.S. Census, the Daviau surname is predominantly associated with those of White ethnic identity. In 2000, 97.02% of those with this last name identified as White, decreasing slightly to 96.66% in 2010. On the other hand, individuals who identified themselves as belonging to two or more ethnicities increased from 1.66% in 2000 to 1.95% in 2010, reflecting a 17.47% change. It's worth noting that there were no reported instances of individuals with the Daviau surname identifying as Asian/Pacific Islander, Hispanic, Black, or American Indian and Alaskan Native in either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.02% | 96.66% | -0.37% |
| Two or More Races | 1.66% | 1.95% | 17.47% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |