Explore the Family Name Calero
The meaning of Calero
Spanish: metonymic occupational name for a burner or seller of lime, from calero ‘lime’. Lime (calcium carbonate) is a product of some historical importance, obtained from limestone by heating or ‘burning’. It has various agricultural, domestic, and industrial applications, including fertilizing soil, treating furniture, bleaching, and making mortar. Some characteristic forenames: Spanish Jose, Julio, Juan, Ana, Jorge, Luis, Angel, Francisco, Gilberto, Rodolfo, Armando, Arturo.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Calero in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Calero has significantly increased from 2000 to 2010. In 2000, it ranked 14,604 in terms of prevalence but rose to 12,649 by 2010, indicating a 13.39% increase in rank. Furthermore, the census recorded an uptick in the number of individuals bearing the Calero surname — from 1,869 in 2000 to 2,446 in 2010. This depicts a substantial 30.87% increase. Moreover, the proportion per 100,000 people also grew by 20.29%, rising from 0.69 in 2000 to 0.83 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #14,604 | #12,649 | 13.39% |
| Count | 1,869 | 2,446 | 30.87% |
| Proportion per 100k | 0.69 | 0.83 | 20.29% |
Race and Ethnicity of people with the last name Calero
In terms of ethnicity, the U.S. Census data reveals various shifts over the decade. A vast majority of individuals with the Calero surname identified as Hispanic, increasing slightly from 89.51% in 2000 to 90.84% in 2010. The percentage of those identifying as White decreased moderately from 7.97% to 7.11%. Notably, there was a significant drop in those who identified as belonging to two or more races, falling by 75% from 0.80% in 2000 to just 0.20% in 2010. For Asian/Pacific Islanders, there was a decline of 16.95%. Interestingly, some identified as Black and American Indian and Alaskan Native in 2010, which wasn't the case in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 89.51% | 90.84% | 1.49% |
| White | 7.97% | 7.11% | -10.79% |
| Asian/Pacific Islander | 1.18% | 0.98% | -16.95% |
| Black | 0% | 0.61% | 0% |
| American Indian and Alaskan Native | 0% | 0.25% | 0% |
| Two or More Races | 0.8% | 0.2% | -75% |