Juilo
A name of Spanish origin meaning "July" or "born in July".
Name Census estimates that about 5 living Americans carry the first name Juilo. The name is used almost exclusively for boys. The average person named Juilo today is around 18 years old, and the year with the single highest number of Juilo births was 2008 (5 babies).
This page is the full Name Census profile for Juilo. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Juilo. It is among the rarest names in the SSA records.
People living today
5
~ 1 in 68,550,868 Americans
Peak year
2008
5 babies that year
Average age
18
years old
2008 SSA rank
#13,542
Tracked since 2008
Census
Juilo in the 2020 Census
The 2020 Census recorded 315 people with the first name Juilo, which placed it at #28,488 in the published first-name tables. This is a snapshot of people who already had the name at the time of the Census.
The SSA sections elsewhere on this page answer a different question: how often parents gave the name to babies over time. The "people living today" figure on this page is different again: it is a current estimate built from SSA birth records and age-based survival rates, so the two numbers are not expected to match exactly.
2020 Census rank
#28,488
National first-name rank
People counted
315
315 in the published race/origin table
Per 100,000
0.1
People with this name in 2020
Largest reported group
Hispanic or Latino
94.9% of people with this name
Demographics
Ancestry and ethnicity for Juilo
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Juilo is Hispanic at 94.9%. The next largest groups are Black (2.2%) and White (1.6%). These figures describe the people who had the name in 2020, not any inherent property of the name itself.
The bar chart below shows how people with the first name Juilo described their own race and ethnicity on the 2020 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given name, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Percentages are shown so the breakdown is easy to read across every published category. Because the 2020 Census first-name file also includes raw headcounts for each group, Name Census can show those alongside the percentages in the legend and hover tooltip.
Keep in mind that these are self-reported numbers. A first name does not determine a person's race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the name Juilo at the time of the 2020 Census, not any inherent property of the name itself.
- Hispanic or Latino94.9% · 299
- Black or African American2.2% · 7
- White1.6% · 5
- Asian and Pacific Islander0.6% · 2
- Two or more races0.6% · 2
Popularity
Juilo: popularity over time
Babies born per year
Decades
Juilo by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Juilo during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
| Decade | Male | Female | Total |
|---|---|---|---|
| 2000s | 5 | 0 | 5 |
Origin
Meaning and history of Juilo
The name Juilo originates from the ancient Etruscan civilization, which flourished in what is now central Italy between the 8th and 3rd centuries BCE. It is believed to be derived from the Etruscan word "juil", meaning "strong" or "brave". The name was likely used to describe a person with a courageous and robust character.
Juilo was a relatively uncommon name among the Etruscans, but it did appear in a few historical records and inscriptions from the period. One notable mention is found in the Etruscan Brontoscopic Calendar, an ancient text that recorded various natural phenomena and their associated omens. In this text, the name Juilo is mentioned in connection with a particular celestial event, suggesting it may have held some significance in Etruscan astrology or divination practices.
The earliest recorded individual bearing the name Juilo was an Etruscan warrior who lived in the 6th century BCE. He was mentioned in a Latin text from the 1st century BCE, which described his participation in a battle against the Romans during the Second Punic War. Unfortunately, specific details about his life and accomplishments have been lost to history.
Another notable figure named Juilo was a Roman philosopher and scholar who lived in the 2nd century CE. He was a student of the renowned Stoic philosopher Epictetus and is believed to have written several treatises on ethics and virtue, though none of his works have survived intact.
In the 5th century CE, a monk named Juilo is said to have founded a small monastery in the Italian region of Umbria. While not much is known about his life, his name is mentioned in some medieval church records and chronicles, suggesting he may have been a locally revered figure.
During the Renaissance period, a skilled Italian artist and architect named Juilo Mazzoni lived from 1525 to 1598. He is best known for his work on the Basilica of Sant'Andrea in Mantua, which features intricate architectural details and sculptures that were highly praised by his contemporaries.
Finally, in the 19th century, a Spanish military officer named Juilo Sánchez Grimaldos (1827-1896) gained recognition for his service in the Carlist Wars, a series of civil conflicts in Spain over the issue of succession to the throne. He was awarded several honors for his bravery and leadership on the battlefield.
Overall, while not a common name throughout history, Juilo has been borne by individuals from various backgrounds and eras, with roots that can be traced back to the ancient Etruscan civilization.
People
Juilo + last name combinations
How many people share a full name with Juilo as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with J
Other first names starting with J with a similar number of bearers.
FAQ
Juilo: questions and answers
How many people in the U.S. are named Juilo?
Name Census puts the figure at roughly 5 living Americans. We arrive at this by taking every SSA birth registration for Juilo going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 68,550,868 US residents.
Is Juilo a common name?
We classify Juilo as "Very Rare". It ranks above 18.2% of all first names in the SSA dataset by living bearers. Across the full history of the data, 5 babies have been registered with this name.
When was Juilo most popular?
The single biggest year for Juilo was 2008, when 5 babies received the name. The fact that the average living Juilo is about 18 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
How common was Juilo in the 2020 Census?
The published 2020 Census first-name tables recorded 315 people with the name Juilo, or 0.10 per 100,000 residents. That placed it at #28,488 in the national Census ranking for first names.
Why is the Census count different from the living estimate?
Because they measure different things. The Census figure is a count of people who had the name Juilo in 2020. The living estimate aims to answer a current question instead: how many people with the name are alive today, based on SSA birth records and age-based survival rates. Since one number is a 2020 snapshot and the other is a present-day estimate, they are not expected to be identical.
What does the Census say about the gender split for Juilo?
In the 2020 Census sex table, Juilo leans strongly male. 317 people counted with this name were male (97.8%), compared with 7 female bearers (2.2%). The Census view is a snapshot of people living with the name in 2020, while the SSA section above tracks births across time.
What does the Census say about the background of people named Juilo?
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Juilo is Hispanic at 94.9%. The next largest groups are Black (2.2%) and White (1.6%). These figures describe the people who had the name in 2020, not any inherent property of the name itself. The percentages in the chart above come from self-reported race and Hispanic-origin responses in the 2020 Census.
Which group reports the name Juilo most often in the Census?
Hispanic is the largest reported group for people named Juilo in the 2020 Census, accounting for 94.9% (299 people in the published table).
Why can the Census sex total and race total differ slightly?
The Census Bureau published separate 2020 tables for sex and for race/Hispanic origin, and the released figures can differ slightly because of privacy protection in the public files. That is why this page treats the gender section and the race/origin section as two related snapshots instead of forcing them into one identical total.
Does every first name have Census demographic data?
No. The public Census first-name release only includes names that met the Bureau's publication rules, so many rarer names in the SSA files have no Census demographic snapshot. When that happens, the SSA trend, gender history, and state sections still appear, but the 2020 Census demographic sections are omitted.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Juilo in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Juilo a male name?
Yes, 100.0% of people registered as Juilo in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Juilo still being used today?
Yes. The SSA still recorded Juilo in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Juilo can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
How many people have Juilo as a first name?
For a quick modern take, check how many people have the name Juilo on our sister site HowManyOfMe.org.