Gaelan
An Irish masculine name meaning "little bright-headed one".
Name Census estimates that about 127 living Americans carry the first name Gaelan. The name is used almost exclusively for boys. The average person named Gaelan today is around 34 years old, and the year with the single highest number of Gaelan births was 1988 (13 babies).
This page is the full Name Census profile for Gaelan. 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.
People living today
127
~ 1 in 2,698,853 Americans
Peak year
1988
13 babies that year
Average age
34
years old
2014 SSA rank
#12,677
Tracked since 1982
Census
Gaelan in the 2020 Census
The 2020 Census recorded 212 people with the first name Gaelan, which placed it at #37,053 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
#37,053
National first-name rank
People counted
212
212 in the published race/origin table
Per 100,000
0.1
People with this name in 2020
Largest reported group
White
84.4% of people with this name
Demographics
Ancestry and ethnicity for Gaelan
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Gaelan is White at 84.4%. The next largest groups are Two or More Races (6.1%) and Hispanic (3.8%). 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 Gaelan 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 Gaelan at the time of the 2020 Census, not any inherent property of the name itself.
- White84.4% · 179
- Two or more races6.1% · 13
- Hispanic or Latino3.8% · 8
- Black or African American3.3% · 7
- Asian and Pacific Islander2.4% · 5
Popularity
Gaelan: popularity over time
The SSA tracks Gaelan from the 1980s through to the 2010s, spanning 4 decades of birth certificate data. The biggest single decade for the name was the 1990s, with 58 total registrations. Usage has dropped considerably from its 1990s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Gaelan 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 Gaelan during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Gaelans live
Origin
Meaning and history of Gaelan
The name Gaelan has its origins in the Irish Gaelic language. It is derived from the Gaelic word "gael," which means "Irish" or "Celtic." The name first appeared in Ireland during the Middle Ages.
One of the earliest recorded instances of the name Gaelan can be found in the Annals of the Four Masters, a chronicle of medieval Irish history. The annals mention a Gaelan Ua Maíl Muaidh, who was the chief poet of Ireland in the 12th century.
In the 13th century, a Gaelan O'Fallon was a prominent member of the O'Fallon family, a powerful clan in County Roscommon, Ireland. He is mentioned in the Annals of Loch Cé, a medieval Irish chronicle, for his participation in a battle against the Norman invaders.
Another notable bearer of the name was Gaelan of Iona, a 9th-century Irish monk and scribe who lived on the island of Iona in Scotland. He is credited with producing several illuminated manuscripts, including the Book of Kells.
In the 16th century, Gaelan O'Duffy was a renowned Irish harpist and composer from County Monaghan. He is said to have performed for several Irish chieftains and nobility during the Gaelic Renaissance period.
A more recent historical figure with the name Gaelan was Gaelan Ó Laidhin, an Irish language scholar and writer from County Donegal. He was born in 1890 and played a significant role in the preservation and promotion of the Irish language in the early 20th century.
While the name Gaelan has its roots in Ireland, it has also been adopted in other cultures and languages over time. However, its historical significance and connection to Irish culture and heritage remain strong, making it a name with a rich and fascinating background.
People
Gaelan + last name combinations
How many people share a full name with Gaelan as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with G
Other first names starting with G with a similar number of bearers.
FAQ
Gaelan: questions and answers
How many people in the U.S. are named Gaelan?
Name Census puts the figure at roughly 127 living Americans. We arrive at this by taking every SSA birth registration for Gaelan 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 2,698,853 US residents.
Is Gaelan a common name?
We classify Gaelan as "Very Rare". It ranks above 68% of all first names in the SSA dataset by living bearers. Across the full history of the data, 131 babies have been registered with this name.
When was Gaelan most popular?
The single biggest year for Gaelan was 1988, when 13 babies received the name. The fact that the average living Gaelan is about 34 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
How common was Gaelan in the 2020 Census?
The published 2020 Census first-name tables recorded 212 people with the name Gaelan, or 0.07 per 100,000 residents. That placed it at #37,053 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 Gaelan 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 Gaelan?
In the 2020 Census sex table, Gaelan leans strongly male. 178 people counted with this name were male (87.7%), compared with 25 female bearers (12.3%). 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 Gaelan?
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Gaelan is White at 84.4%. The next largest groups are Two or More Races (6.1%) and Hispanic (3.8%). 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 Gaelan most often in the Census?
White is the largest reported group for people named Gaelan in the 2020 Census, accounting for 84.4% (179 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 Gaelan in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Gaelan a male name?
Yes, 100.0% of people registered as Gaelan 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 Gaelan still being used today?
Yes. The SSA still recorded Gaelan 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 Gaelan 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 Gaelan as a first name?
For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.