Troncoso

3,041 people in the United States were counted with the surname Troncoso in the 2020 census, making it the 10,101st most common in the country. That is about one person in 98,300.

By the numbers

People: 3,041
Rank: 10,101st
How common: 1 in 98,300
Per 100,000: 1.0

Who bears the name

How people with the surname Troncoso described their own race and Hispanic origin at the 2020 census:

Hispanic or Latino 90.2%
White, not Hispanic 7.5%
Asian or Pacific Islander, not Hispanic 1.1%
Black, not Hispanic 0.6%
Two or more races, not Hispanic 0.5%
American Indian or Alaska Native, not Hispanic 0.07%

Surnames like Troncoso

Try it on yourself

Source: US Census Bureau, Frequently Occurring Surnames, 2020. The Census describes the file as the surnames borne by 100 or more people; rarer names are not published. The line is not quite exact, and 617 published names come in under it, the smallest at 92 people. Race and Hispanic origin are self-reported. Rates are worked out against the 298.9 million people the file's own figures are calculated on, which is fewer than the census counted in all: the difference is everyone whose surname was too rare to publish.