Explore the Family Name Oaxaca

The meaning of Oaxaca

Hispanic (Mexico): habitational name or ethnic name from Oaxaca, a state in southwest Mexico, derived from Nahuatl (Aztec) huaxyacac, denoting a kind of tree (Leucaena leucocephala) native to Mexico.

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

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

Based on the Decennial U.S. Census data, the popularity of the surname "Oaxaca" has increased between 2000 and 2010. In 2000, it was ranked as the 44,895th most popular surname, while in 2010, it moved up to the 34,707th spot, marking a significant change of about 22.69%. The count of individuals with this surname also rose from 450 in 2000 to 651 in 2010, representing an increase of 44.67%. The proportion per 100k people also increased by 29.41%.

20002010Change
Rank#44,895#34,70722.69%
Count45065144.67%
Proportion per 100k0.170.2229.41%

Race and Ethnicity of people with the last name Oaxaca

When it comes to ethnic identity, the Decennial U.S. Census data shows that a large majority of individuals with the surname "Oaxaca" identify as Hispanic. This group represented 93.56% in 2000 and slightly increased to 93.70% in 2010. A small portion identifies as White, with a slight increase from 5.11% in 2000 to 5.99% in 2010. There were no reported changes in other ethnicities such as Asian/Pacific Islander, Black, American Indian and Alaskan Native, or those identifying with two or more races over the decade.

20002010Change
Hispanic93.56%93.7%0.15%
White5.11%5.99%17.22%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%