Explore the Family Name Caillouette

The meaning of Caillouette

Altered form of French Caillouet, reflecting the Canadian and American French practice of sounding the final -t.

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

How common is the last name Caillouette in the United States?

According to data from the Decennial U.S. Census, the popularity of the surname Caillouette in the United States has slightly changed over a decade from 2000 to 2010. In 2000, the surname ranked 93,841 in popularity and it improved its standing to 91,625 in 2010, indicating an increase of 2.36%. The number of people carrying this surname also increased from 181 in 2000 to 201 in 2010, marking an 11.05% growth. However, the proportion of people with the Caillouette surname per 100,000 residents remained constant at 0.07.

20002010Change
Rank#93,841#91,6252.36%
Count18120111.05%
Proportion per 100k0.070.070%

Race and Ethnicity of people with the last name Caillouette

In terms of ethnicity, the Decennial U.S. Census data indicates that the majority of individuals with the surname Caillouette identify as White, although there was a slight decrease in this group from 92.82% in 2000 to 88.56% in 2010. The data also shows a significant increase in the percentage of those identifying as Hispanic, rising from 3.31% in 2000 to 7.46% in 2010. The number of those identifying as Black also saw a minor rise from 2.76% in 2000 to 3.48% in 2010. No individuals with the Caillouette surname identified as Asian/Pacific Islander or American Indian and Alaskan Native during these years.

20002010Change
White92.82%88.56%-4.59%
Hispanic3.31%7.46%125.38%
Black2.76%3.48%26.09%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
American Indian and Alaskan Native0%0%0%