How Common Is the Last Name Lobiondo?
An estimated 346 people in the United States share the surname Lobiondo. That's about 1 in 990,619 Americans. This data comes from the 2020 U.S. Census Bureau surname frequency tables.
This page covers the Lobiondo surname's frequency in the U.S. population, its rank among all American surnames, and a breakdown of ancestry and ethnicity data from the Census. You can also check how many people share any first + last name combination involving Lobiondo.
Estimated Americans with this Surname
346
About 1 in 990,619 people in the U.S.
Census Rank
#69,958
Frequency Rate
0.10
per 100,000 people
Census Count
302
2020 Census
Data Source
2020
U.S. Census Bureau
Ancestry and Ethnicity for Lobiondo
The Lobiondo surname is most commonly associated with people who identify as White (94.37%). The next largest groups are Hispanic (2.65%) and Two or More Races (1.32%).
Self-reported race and ethnicity from the 2020 U.S. Census Bureau surname tables. Some categories may be suppressed for privacy when sample sizes are small.
Historical Census Data for Lobiondo
Lobiondo appears in 3 published Census surname releases on this site (2000, 2010, 2020). From 2000 to 2020, the raw count became more common and the per-100,000 rate became more common. Its best published rank was #64,891 in 2010.
Between the 2010 and 2020 census releases, fewer people were recorded with the surname Lobiondo, but it became a slightly larger share of the U.S. population overall. The raw count fell, while the frequency per 100,000 rose.
The line to watch most closely is per 100,000 people. That adjusts for overall population growth, so it shows whether Lobiondo became a bigger or smaller share of the country, not just whether the raw count went up.
Census Count Over Time
Raw Census count in each published surname release.
283 to 306
Per 100,000 Over Time
Population-adjusted frequency, which is usually the cleaner trend line.
0.10 to 0.10
Release-by-release summary
Each row is a published Census surname table for Lobiondo. The change column compares each release to the one before it.
| Year | Rank | Count | Per 100K | Change vs prior release | Largest recorded group |
|---|---|---|---|---|---|
| 2000 | #65,492 | 283 | 0.10 | Baseline release | White (98.59%) |
| 2010 | #64,891 | 306 | 0.10 |
Count 7.81%
Rate 0.00% | White (96.08%) |
| 2020 Latest | #69,958 | 302 | 0.10 |
Count -1.32%
Rate 1.03% | White (94.37%) |
If the raw count rose but the per-100,000 number fell, the surname still became less common relative to the size of the U.S. population. That is why the frequency rate usually tells the clearer story.
Recorded ancestry change
These percentages show how the Census profile for this surname shifted across the published surveys on this site.
| Ancestry | 2020 | 2010 | 2000 | Change Since 2000 |
|---|---|---|---|---|
| White | 94.37% | 96.08% | 98.59% | -4.37% |
| Black | 0.66% | N/A | 0.00% | 200.00% |
| Asian and Pacific Islander | 0.33% | N/A | 0.00% | 200.00% |
| American Indian and Alaska Native | 0.66% | 0.00% | 0.00% | 200.00% |
| Two or More Races | 1.32% | 1.63% | N/A | N/A |
| Hispanic | 2.65% | 1.63% | N/A | N/A |
These percentages come from self-reported Census data. They describe how the recorded makeup of people using the surname Lobiondo changed from 2000 through 2020, not the deeper family origin of every bearer of the name.
First Name + Lobiondo Combinations
How many people share a full name with Lobiondo as the last name? Click a combination below to see the estimate, or search any pairing.
Lobiondo Surname: Questions and Answers
How common is the last name Lobiondo?
Lobiondo is the #69,958 most common surname in the United States, with an estimated 346 people sharing this last name. It appears at a rate of 0.10 per 100,000 Americans.
Has the surname Lobiondo become more or less common over time?
In the published Census surname tables on this site, Lobiondo moved from 283 people in 2000 to 302 in 2020. The more important line is the population-adjusted rate, which changed from 0.10 to 0.10 per 100,000.
Why can the raw count go up while the rate per 100,000 goes down?
Because the total U.S. population can grow faster than the surname itself. A surname can have more people in absolute numbers but still make up a smaller share of the country, which is why the per-100,000 figure often tells the clearer story.
What does the ancestry change table show for Lobiondo?
It compares the published Census demographic mix for Lobiondo across releases on this page. That helps you see whether the recorded share of the surname shifted between groups over time, but it still does not tell the full family history of every person with the name.
What does 0.10 per 100,000 mean?
It means that if you picked 100,000 people in the United States at random, about 0.10 of them would have the surname Lobiondo. This is usually the clearest way to compare surnames because it adjusts for the size of the total population.
What ethnicity is the surname Lobiondo?
The Lobiondo surname is most commonly associated with people who identify as White (94.37%). The next largest groups are Hispanic (2.65%) and Two or More Races (1.32%). This data comes from the 2020 U.S. Census Bureau surname tables, which include self-reported race and ethnicity breakdowns.
Does the ancestry table tell the exact family origin of everyone named Lobiondo?
No. It shows how people with the surname Lobiondo identified in the Census. That is useful context, but it does not prove the deeper family history, nationality, or origin story of every person with the name.
How many people named [First Name] Lobiondo are there?
We can estimate any first + last name combination. Popular examples: Michael Lobiondo, James Lobiondo, John Lobiondo. Search any combination on our homepage.
Where does this surname data come from?
Surname frequency data comes from the 2020 U.S. Census Bureau decennial surname tables. These list every surname appearing in the Census along with frequency rates and demographic breakdowns. Full methodology.
Search for a full name combination
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