Finnly
A masculine name of Irish origin meaning "fair-haired, light-skinned one".
Name Census estimates that about 90 living Americans carry the first name Finnly. It appears on both sides of the gender split, with 83.5% of registrations being male. The average person named Finnly today is around 10 years old, and the year with the single highest number of Finnly births was 2015 (16 babies).
This page is the full Name Census profile for Finnly. 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.
For a British comparison, Name Census UK has a UK baby-name profile for Finnly with official rankings and popularity over time.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Finnly. It is among the rarest names in the SSA records.
People living today
90
~ 1 in 3,808,382 Americans
Peak year
2015
16 babies that year
Average age
10
years old
2022 SSA rank
#10,144
Tracked since 2007
Gender
Gender distribution for Finnly
Finnly leans heavily male at 83.5% of total registrations, but 15 girls have also been registered with the name over the years, giving it a small but present crossover presence.
Finnly as a male name
- Ranked #10,144 in 2022
- 7 male births in 2022
- Peak: 2018 (13 births)
Finnly as a female name
- Ranked #17,338 in 2015
- 5 female births in 2015
- Peak: 2007 (5 births)
Popularity
Finnly: popularity over time
The SSA tracks Finnly from the 2000s through to the 2020s, spanning 3 decades of birth certificate data. The biggest single decade for the name was the 2010s, with 72 total registrations. Usage has dropped considerably from its 2010s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Finnly 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 Finnly during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Origin
Meaning and history of Finnly
The name Finnly is a relatively modern variant of the traditional Irish name Finn. It finds its origins in the Gaelic language, specifically the Old Irish word "finn" meaning "white" or "fair-haired". The name was initially used as a descriptive term, referring to individuals with light hair or fair complexions.
In ancient Irish mythology, Finn is a prominent figure, known as Finn MacCool or Finn McCumhaill. He was a legendary hunter-warrior and the leader of the Fianna, a band of elite warriors in Irish folklore. The stories and tales surrounding Finn McCool have been passed down through generations, preserving the cultural significance of the name.
One of the earliest recorded instances of the name Finn can be found in the Annals of Ulster, an ancient Irish chronicle dating back to the 15th century. It mentions a figure named Finn mac Báithin, who was the abbot of Iona, a renowned monastic community in Scotland, in the 7th century.
Throughout history, several notable individuals have borne the name Finn or its variants, including:
1. Finn Arne Ingelsen (1932-2022), a Norwegian cross-country skier and Olympic gold medalist.
2. Finn Juhl (1912-1989), a Danish architect and furniture designer, renowned for his contributions to Danish modern design.
3. Finn Wolfhard (born 2002), a Canadian actor and musician, best known for his role in the Netflix series "Stranger Things".
4. Finn Balor (born 1981), an Irish professional wrestler currently signed with WWE.
5. Finn Jones (born 1987), an English actor known for his roles in "Game of Thrones" and the Marvel/Netflix series "Iron Fist".
While the name Finnly is a more recent variation, it retains the rich cultural heritage and associations with Irish mythology and folklore. The name's connection to concepts of fairness and light complexion adds a unique layer of meaning and symbolism to its modern usage.
People
Finnly + last name combinations
How many people share a full name with Finnly as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with F
Other first names starting with F with a similar number of bearers.
FAQ
Finnly: questions and answers
How many people in the U.S. are named Finnly?
Name Census puts the figure at roughly 90 living Americans. We arrive at this by taking every SSA birth registration for Finnly 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 3,808,382 US residents.
Is Finnly a common name?
We classify Finnly as "Very Rare". It ranks above 63% of all first names in the SSA dataset by living bearers. Across the full history of the data, 91 babies have been registered with this name.
When was Finnly most popular?
The single biggest year for Finnly was 2015, when 16 babies received the name. The fact that the average living Finnly is about 10 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 Finnly in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Finnly a male name?
Yes, 83.5% of people registered as Finnly 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 Finnly still being used today?
Yes. The SSA still recorded Finnly 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 Finnly 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 share the name Finnly?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.