Explore the Family Name Castillejos
The meaning of Castillejos
Spanish: habitational name from any of the places called Castillejos, especially Castillejos in Ciudad Real (La Mancha), from a diminutive of castillo ‘castle’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Castillejos in the United States?
Based on the Decennial U.S. Census, the surname Castillejos has increased in popularity between 2000 and 2010. In the year 2000, it was ranked 70,473, but by 2010, it had risen to rank 51,723, marking a significant increase of 26.61%. The count of people with this surname also saw an impressive rise from 259 in 2000 to 402 in 2010, a growth of 55.21%. This change is reflected in the proportion per 100k people, which escalated from 0.1 to 0.14, signifying a 40% upsurge.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #70,473 | #51,723 | 26.61% |
| Count | 259 | 402 | 55.21% |
| Proportion per 100k | 0.1 | 0.14 | 40% |
Race and Ethnicity of people with the last name Castillejos
In terms of ethnicity, the data from the Decennial U.S. Census shows that between 2000 and 2010, there were shifts in the ethnic identity associated with the surname Castillejos. The Hispanic community showed the most substantial presence, increasing from 71.44% to 79.10%. Those identifying as Asian/Pacific Islander decreased from 21.24% to 17.91%. The White proportion of individuals with this surname notably declined from 5.41% to 1.99%. There were no people identified as Two or more races, Black, or American Indian and Alaskan Native in either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 71.43% | 79.1% | 10.74% |
| Asian/Pacific Islander | 21.24% | 17.91% | -15.68% |
| White | 5.41% | 1.99% | -63.22% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |