Explore the Family Name Aguinaga
The meaning of Aguinaga
Basque: Castilianized form (rarely Aguiñaga) of Aginaga, a habitational name from a place in Araba/Álava province, Basque Country (Spain), named with Basque (h)agin ‘yew tree’ + the locative suffix -aga ‘place or group of’. Some characteristic forenames: Spanish Jose, Juan, Jorge, Luis, Salvador, Jesus, Blanca, Carlos, Francisco, Isidro, Julio, Manuel.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Aguinaga in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Aguinaga has seen a significant increase between 2000 and 2010. In 2000, Aguinaga was ranked as the 8,868th most popular surname in the United States, by 2010, it had risen to the 6,961st position, representing a 21.5% change in rank. The actual count of individuals with this surname also increased markedly, from 3,395 in 2000 to 4,818 in 2010, a boost of 41.91%. Accordingly, the proportion per 100,000 people also grew by 29.37% over this period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #8,868 | #6,961 | 21.5% |
| Count | 3,395 | 4,818 | 41.91% |
| Proportion per 100k | 1.26 | 1.63 | 29.37% |
Race and Ethnicity of people with the last name Aguinaga
In terms of ethnicity, according to the Decennial U.S. Census, the vast majority of those bearing the surname Aguinaga identified as Hispanic in both 2000 and 2010, accounting for 92.43% and 93.81% respectively. This shows a modest increase of 1.49% over the decade. Meanwhile, representation among White populations declined slightly, from 6.92% in 2000 to 5.46% in 2010, a decrease of 21.10%. The count of those identifying as Asian/Pacific Islander and Black was negligible in 2000, but saw some growth by 2010, reaching 0.27% and 0.17%, respectively. Those reporting two or more races decreased from 0.27% to 0.15%, while the American Indian and Alaskan Native category also experienced a small decline, from 0.18% to 0.15%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 92.43% | 93.81% | 1.49% |
| White | 6.92% | 5.46% | -21.1% |
| Asian/Pacific Islander | 0% | 0.27% | 0% |
| Black | 0% | 0.17% | 0% |
| Two or More Races | 0.27% | 0.15% | -44.44% |
| American Indian and Alaskan Native | 0.18% | 0.15% | -16.67% |