Explore the Family Name Defrees

The meaning of Defrees

1. Americanized form (also De Frees) of Dutch De Vries ‘the Frisian’ or of any of its variants. 2. Americanized form of French Deforest. This surname is found mainly in NY. Compare Defreece, Defreese, Defreest, and De Fries.

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

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

Based on the data from the Decennial U.S. Census, we can see a slight increase in the popularity of the surname Defrees in the United States from 2000 to 2010. In 2000, Defrees was ranked 58,849th in terms of popularity, but by 2010, it had climbed to 55,962nd–a change of 4.91%. The count of individuals with the Defrees surname also rose during this period, from 322 to 366, an increase of 13.66%. However, its proportion per 100k inhabitants remained constant at 0.12.

20002010Change
Rank#58,849#55,9624.91%
Count32236613.66%
Proportion per 100k0.120.120%

Race and Ethnicity of people with the last name Defrees

In terms of ethnicity, according to the Decennial U.S. Census, the Defrees surname is predominantly associated with White ethnic identity, despite a slight decrease from 97.20% in 2000 to 94.26% in 2010. Interestingly, there was no record of anyone with the surname identifying as Asian/Pacific Islander, Black, or American Indian and Alaskan Native in either 2000 or 2010. However, by 2010, some individuals with the Defrees surname began to identify with two or more races (2.46%) and as Hispanic (1.64%). These changes reflect the evolving diversity of the United States over these ten years.

20002010Change
White97.2%94.26%-3.02%
Two or More Races0%2.46%0%
Hispanic0%1.64%0%
Asian/Pacific Islander0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%