Explore the Family Name Iantosca
The meaning of Iantosca
Italian: from Ian (short form of the personal name Ianni) + Tosca. This can be either a metronymic from the female personal name Tosca or a habitational name from the Tuscany region. Some characteristic forenames: Italian Angelo, Armando, Mario, Antonio, Rocco, Sal, Umberto.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Iantosca in the United States?
Based on the Decennial U.S. Census data, the surname Iantosca has shown an increase in popularity between 2000 and 2010. In the year 2000, it was ranked as the 72,237th most popular surname, rising to the 67,519th spot by 2010. This represents a growth of 6.53%. The number of individuals carrying the Iantosca last name also grew from 251 in 2000 to 292 in 2010, marking a 16.33% increase. Its proportion per 100,000 individuals rose by 11.11%, going from 0.09 to 0.1.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #72,237 | #67,519 | 6.53% |
| Count | 251 | 292 | 16.33% |
| Proportion per 100k | 0.09 | 0.1 | 11.11% |
Race and Ethnicity of people with the last name Iantosca
The ethnic identity associated with the surname Iantosca, according to the Decennial U.S. Census, is predominantly White. In 2000, 96.41% of those with this surname identified as White, a figure that slightly decreased to 94.52% by 2010. While the number of people identifying as Hispanic was relatively low at 2.39% in the year 2000, this proportion saw a significant increase of 43.10% over the decade, reaching 3.42% in 2010. There were no recorded instances of individuals with the Iantosca surname identifying as Asian/Pacific Islander, Black, or American Indian and Alaskan Native during these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.41% | 94.52% | -1.96% |
| Hispanic | 2.39% | 3.42% | 43.1% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |