Explore the Family Name St. Denis
The meaning of St. Denis
French (Saint-Denis): habitational name from any of several places in various parts of France named Saint-Denis (from the dedication of their churches to Saint Dionysius), or a nickname with the prefix Saint as an (ironic) attachment to the personal name or surname Denis. History: In North America, this surname was originally (also) a secondary surname or dit (‘also called’) name, borne by Jacques Denis dit Saint-Denis from Caen in Calvados, France, who married Anne Gauthier in Lachine, QC, in 1689. Some characteristic forenames: French Marcel, Michel, Armand, Gabrielle, Henri, Jacques, Jean-Francois, Normand, Philippe.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name St. Denis in the United States?
According to the data from the Decennial U.S. Census, the popularity of the surname St. Denis experienced a minor decline from 2000 to 2010. The ranking dropped slightly by 0.15 percent from 24,200 in 2000 to 24,237 in 2010. However, the count of people bearing the St. Denis surname increased by 6.59 percent during this decade, growing from 971 individuals in 2000 to 1,035 in 2010. Even so, its proportion per 100k fell by 2.78 percent.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #24,200 | #24,237 | -0.15% |
| Count | 971 | 1,035 | 6.59% |
| Proportion per 100k | 0.36 | 0.35 | -2.78% |
Race and Ethnicity of people with the last name St. Denis
In terms of ethnicity, based on the Decennial U.S. Census, the St. Denis surname saw some shifts between 2000 and 2010. It was overwhelmingly associated with white individuals, though there was a slight decrease from 96.81 percent to 93.62 percent. For individuals identifying as Hispanic, the association doubled from 1.44 percent to 2.90 percent. There was also a marked increase in those identifying as two or more races, jumping from 0.72 percent in 2000 to 1.45 percent in 2010. The data for Asian/Pacific Islander and Black populations were suppressed for privacy. Meanwhile, the American Indian and Alaskan Native representation experienced an increase of 70.59 percent, albeit from a very small base of 0.51 percent in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.81% | 93.62% | -3.3% |
| Hispanic | 1.44% | 2.9% | 101.39% |
| Two or More Races | 0.72% | 1.45% | 101.39% |
| American Indian and Alaskan Native | 0.51% | 0.87% | 70.59% |
| Asian/Pacific Islander | 0.51% | 0% | 0% |
| Black | 0% | 0% | 0% |