Explore the Family Name St. Charles

The meaning of St. Charles

French (Saint-Charles): nickname with the prefix Saint as an (ironic) attachment to the personal name or surname Charles. This surname is very rare in France, where it may also be a habitational name from either of two places called Saint-Charles (from the dedication of their churches to Saint Charles). History: In North America, this surname was originally a secondary surname or dit (‘also called’) name, borne by Charles Plat dit Saint-Charles from Duilhac-sous-Peyrepertuse in Aude, France, who married Marie-Françoise Denoyon in Boucherville, QC, in 1763. Some characteristic forenames: French Antoine, Philippe.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name St. Charles in the United States?

According to data obtained from the Decennial U.S. Census, the surname St. Charles fell in popularity between 2000 and 2010. In the year 2000, it was ranked 28,194th but by 2010, it had dropped to the 29,279th spot, marking a decrease of 3.85 percent. Despite this fall in ranking, the actual number of people with the St. Charles surname saw a slight increase, rising from 799 in 2000 to 808 in 2010, which represents a 1.13 percent growth. However, when considering its proportion per 100,000 people, the surname's prevalence dipped by 10 percent.

20002010Change
Rank#28,194#29,279-3.85%
Count7998081.13%
Proportion per 100k0.30.27-10%

Race and Ethnicity of people with the last name St. Charles

In terms of ethnic identity, the Decennial U.S. Census data reveals that the St. Charles surname is largely affiliated with individuals who identify as White, although there was a minor decline of 2.25 percent between 2000 and 2010. During the same period, the percentage of Black individuals with this surname rose significantly by 26.38 percent. The Hispanic St. Charles population also witnessed a growth of 10.46 percent. Interestingly, the percentage of individuals identifying with two or more races decreased drastically by around 69.42 percent. The data indicates no individuals of Asian/Pacific Islander or American Indian and Alaskan Native ethnicity bearing the St. Charles surname in either 2000 or 2010.

20002010Change
White76.35%74.63%-2.25%
Black15.77%19.93%26.38%
Hispanic3.25%3.59%10.46%
Two or More Races3.63%1.11%-69.42%
Asian/Pacific Islander0%0%0%
American Indian and Alaskan Native0%0%0%