Explore the Family Name Vadnais
The meaning of Vadnais
French: variant of Vadenay, a habitational name from Vadenay, a place in Marne. The surnames Vadnais and Vadenay are no longer found in France. Compare Vadney. History: Jean Vadnais/Vadenay dit d’Argenteuil from Auguaise in Orne, France, married Marie-Anne Mousseau in Saint-Sulpice, QC, in 1723. Some characteristic forenames: French Rosaire, Andre, Fernand, Pierre.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Vadnais in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Vadnais has seen a slight shift from 2000 to 2010. In 2000, Vadnais was ranked 18,634 in terms of popularity, but in 2010, it fell slightly to rank 19,527, representing a decrease of 4.79%. The count of people with the surname Vadnais increased by a modest 1.47%, rising from 1,363 individuals in 2000 to 1,383 in 2010. However, when measured as a proportion per 100,000 people, the density of this surname dipped from 0.51 to 0.47, marking a decline of 7.84%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #18,634 | #19,527 | -4.79% |
| Count | 1,363 | 1,383 | 1.47% |
| Proportion per 100k | 0.51 | 0.47 | -7.84% |
Race and Ethnicity of people with the last name Vadnais
In terms of ethnicity, the data from the Decennial U.S. Census shows some changes between 2000 and 2010. Individuals identifying as White made up the majority of those with the Vadnais surname at 96.26% in 2000, decreasing slightly to 94.79% in 2010. Those who identified with two or more races saw a significant increase of 91.45%, moving from 1.17% in 2000 to 2.24% in 2010. The percentage of individuals identifying as Hispanic also increased, going from 0.59% to 1.30%, a substantial jump of 120.34%. Conversely, those identifying as American Indian and Alaskan Native declined from 1.25% to 0.87%, a drop of 30.40%. The count for individuals identifying as Asian/Pacific Islander and Black remained the same in both years, with no representation in the Vadnais surname group.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.26% | 94.79% | -1.53% |
| Two or More Races | 1.17% | 2.24% | 91.45% |
| Hispanic | 0.59% | 1.3% | 120.34% |
| American Indian and Alaskan Native | 1.25% | 0.87% | -30.4% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |