Jaico
A modern invented name with an unknown meaning.
Name Census estimates that about 7 living Americans carry the first name Jaico. The name is used almost exclusively for boys. The average person named Jaico today is around 17 years old, and the year with the single highest number of Jaico births was 2009 (7 babies).
This page is the full Name Census profile for Jaico. 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 Jaico. It is among the rarest names in the SSA records.
People living today
7
~ 1 in 48,964,905 Americans
Peak year
2009
7 babies that year
Average age
17
years old
2009 SSA rank
#10,300
Tracked since 2009
Popularity
Jaico: popularity over time
Babies born per year
Decades
Jaico 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 Jaico 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 | 7 | 0 | 7 |
Origin
Meaning and history of Jaico
The given name Jaico is believed to have originated from the Basque region of northern Spain and southern France, dating back to the medieval period. It is derived from the Basque word "jaiko," which means "peasant" or "countryman." The name was initially used to refer to those who worked the land and lived in rural areas.
During the Middle Ages, the name Jaico gained popularity among the Basque people, who were known for their distinct language and cultural traditions. It was not uncommon for Basque names to reflect occupations, geographical locations, or personal characteristics, and Jaico fit this pattern.
While there is no definitive record of the name appearing in ancient texts or religious scriptures, it is believed to have been in use among the Basque population for centuries. The earliest recorded instances of the name Jaico can be traced back to the 14th and 15th centuries, as evidenced by various historical documents and records from the region.
One notable historical figure who bore the name Jaico was Jaico de Zaldibia, a Basque military leader and nobleman who lived during the 15th century. He played a significant role in the conflicts between the Kingdom of Navarre and the Crown of Castile, participating in battles and negotiations.
Another prominent individual with the name Jaico was Jaico Arizmendi, a Basque poet and writer who lived in the 16th century. His works, often written in the Basque language, explored themes of love, nature, and the struggles of the Basque people during that time period.
In the 17th century, Jaico de Rentería was a renowned Basque shipbuilder and navigator. He was involved in the construction of several ships for the Spanish Armada and is credited with contributing to the advancement of shipbuilding techniques in the region.
Moving forward to the 18th century, Jaico Echeverría was a Basque scholar and linguist who dedicated his life to the preservation and study of the Basque language and culture. His writings and research played a crucial role in documenting and protecting the Basque linguistic heritage.
Lastly, in the 19th century, Jaico Arana was a prominent Basque artist known for his landscape paintings and depictions of rural life in the Basque Country. His works captured the beauty of the region's natural scenery and the daily lives of its people, providing a visual record of the Basque culture during that era.
While the name Jaico may not be as widely used today as it once was, it remains an important part of Basque cultural heritage, reflecting the rich history and traditions of the Basque people.
People
Jaico + last name combinations
How many people share a full name with Jaico 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
Jaico: questions and answers
How many people in the U.S. are named Jaico?
Name Census puts the figure at roughly 7 living Americans. We arrive at this by taking every SSA birth registration for Jaico 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 48,964,905 US residents.
Is Jaico a common name?
We classify Jaico as "Very Rare". It ranks above 23.8% of all first names in the SSA dataset by living bearers. Across the full history of the data, 7 babies have been registered with this name.
When was Jaico most popular?
The single biggest year for Jaico was 2009, when 7 babies received the name. The fact that the average living Jaico is about 17 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
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 Jaico in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Jaico a male name?
Yes, 100.0% of people registered as Jaico 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 Jaico still being used today?
Yes. The SSA still recorded Jaico 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 Jaico 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.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How many people are named Jaico?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.