Explore the Family Name Castillon
The meaning of Castillon
1. Spanish (Castillón): topographic name of Aragonese origin, a cognate of Catalan Castelló and its Castilianized form Castellón (see Castellon), from a diminutive of castel ‘castle’ (see Castell). 2. French (southern): habitational name from any of various places so named, a cognate of 1 above. Some characteristic forenames: Spanish Jesus, Carlos, Jose, Francisco, Juan, Mario, Ramon, Cristobal, Everado, Alonso, Angelina, Candelario.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Castillon in the United States?
Based on the data from the Decennial U.S. Census, the surname Castillon has seen a rise in popularity over the decade. In 2000, it ranked 19,376 in terms of commonality, but by 2010, it had moved up to the 17,120th spot—a growth of 11.64 percent. The actual count of people with this surname also grew from 1,293 in 2000 to 1,657 in 2010, marking a substantial increase of 28.15 percent. This suggests that for every 100,000 people in the U.S., approximately 0.56 had the surname Castillon in 2010, an increase of 16.67 percent from 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #19,376 | #17,120 | 11.64% |
| Count | 1,293 | 1,657 | 28.15% |
| Proportion per 100k | 0.48 | 0.56 | 16.67% |
Race and Ethnicity of people with the last name Castillon
Discussing the ethnicity associated with the surname Castillon, according to the Decennial U.S. Census data, a significant majority identified as Hispanic. In both 2000 and 2010, roughly 78 percent of individuals with this surname identified as Hispanic, showing a slight decrease of 0.80 percent. A small proportion identified as White, comprising 14.31 percent in 2000 and decreasing to 13.28 percent in 2010. The number of individuals identifying as Asian/Pacific Islander increased slightly from 5.80 percent in 2000 to 6.22 percent in 2010. The Black population also saw an appreciable growth rate of 80.52 percent, increasing from 0.77 percent in 2000 to 1.39 percent in 2010. No change was observed within the categories of 'Two or more races' and 'American Indian and Alaskan Native'.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 78.96% | 78.33% | -0.8% |
| White | 14.31% | 13.28% | -7.2% |
| Asian/Pacific Islander | 5.8% | 6.22% | 7.24% |
| Black | 0.77% | 1.39% | 80.52% |
| Two or More Races | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |