Explore the Family Name Jeronimo
The meaning of Jeronimo
1. Portuguese: from the personal name Jeronimo, from Greek Hierōnymos (see Hieronymus). 2. Americanized form of Spanish Gerónimo or Italian Geronimo, equivalents of 1. Some characteristic forenames: Spanish Carlos, Francisco, Jose, Miguel, Alejandro, Avelino, Delfina, Elvira, Evaristo, Guadalupe, Gustavo, Jacinto.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Jeronimo in the United States?
Based on the Decennial U.S. Census, the surname Jeronimo has seen a significant increase in its popularity from 2000 to 2010. In 2000, Jeronimo was ranked 20,468 in terms of commonality among surnames, but by 2010, it had soared to 11,856, marking a 42.08% change. The count of individuals with this surname also rose dramatically during this ten-year period, increasing from 1,205 to 2,641, reflecting a growth rate of 119.17%. The proportion per 100,000 individuals with this surname also doubled, escalating from 0.45 to 0.9.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #20,468 | #11,856 | 42.08% |
| Count | 1,205 | 2,641 | 119.17% |
| Proportion per 100k | 0.45 | 0.9 | 100% |
Race and Ethnicity of people with the last name Jeronimo
In terms of ethnic identity, the Decennial U.S. Census shows that the majority of people carrying the Jeronimo surname identified as Hispanic in both 2000 and 2010. In 2000, 86.72% of individuals with this surname were of Hispanic ethnicity, and this percentage increased to 91.90% by 2010. The second most common ethnic identity associated with the surname was White, which decreased from 11.45% in 2000 to 6.70% in 2010. Other minority ethnic identities include Black (rising from 0.66% to 0.80%), Asian/Pacific Islander (falling from 0.66% to zero), and those identifying with two or more races (which appeared in 2010 at 0.23%). There were no individuals who identified as American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 86.72% | 91.9% | 5.97% |
| White | 11.45% | 6.7% | -41.48% |
| Black | 0.66% | 0.8% | 21.21% |
| Two or More Races | 0% | 0.23% | 0% |
| Asian/Pacific Islander | 0.66% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |