Falyn
Feminine · “descendant of Fallamhan”
Fallon is an Irish surname meaning a leader, and it became an American girls' name through a television character in 1981. Falyn is that name with the Irish spelling removed and the -lyn suffix put in its place.
How old is the name Falyn?
Falyn first appears in US birth records in 1981 — 44 years ago. The typical Falyn alive today was born around 2007, making them about 18 years old. About 1,100 people named Falyn are estimated to be alive in the US today.
When was the name Falyn most popular?
Falyn peaked in 1982, reaching #3017 nationally. Today it ranks #6838, 3,821 places below that high. See the whole 1982 chart.
Where it comes from
From fallamhan to Falyn
The story of Falyn
The O Fallons were a Roscommon family, and the surname reached America with nineteenth-century emigration. Its use as a girls' given name is precisely datable: a character called Fallon Carrington appeared in an American television series from January 1981, and the name goes from almost nothing to a substantial presence within two years. Falyn belongs to the immediate wave of respellings, and its best year is 1982, one year after the character's debut, which is unusually fast even for a television name. The -lyn ending places it with Katelyn and Jaslyn rather than with anything Irish.
Meaning
descendant of Fallamhan, a leader
The Irish surname O Fallamhain descends from fallamhan, generally read as a leader or one who commands. The anglicization Fallon is standard. The -lyn ending of this spelling replaces the Irish -on with the American suffix derived from Lynn, and it carries no meaning; the change also removes the visual link to the surname.
How the name formed
- fallamhan
- O Fallamhain
- Fallon
- Falyn
Related forms: O Fallamhain · Fallon · Faylin
Pronouncing Falyn
FAL-in
Two syllables with the stress on the first. Some families say FAY-lin with a long first vowel, following the Fay- names, and both are current.
Nicknames for Falyn
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1981
- Most girls named
- 200751 — the highest on record
- Peak rank
- #3017reached in 1982
- Change vs 2024
- +23.1%16 in 2025, from 13
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Falyn in other languages
The same name elsewhere
- O Fallamhain in Irish — related form
- Fallon in English — related form
- Faylin in English — spelling variant
Falyns among us
people named Falyn are estimated to be alive in the US today
About 1 girl in 100,454 born in 2025 was named Falyn
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Falyn
- #6838
- Falyn on the 2025 chart
- #888
- counting every spelling
The SSA counts spellings, not names. Falyn went to 16 girls in 2025, but Fallyn and Falynn are the same name said out loud. Together the 3 spellings went to 72, which makes it the 888th most-given girls’ name of the year — 5,950 places above the chart.
About 1 girl in 22,323 born in 2025 was given one of these spellings — against 1 in 100,454 for Falyn itself.
Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method
Is it right for you
What happens to a name after it peaks
The Rocky test
Every popular name lives one long story — a climb, a peak, a slow settling back. Falyn's later chapters haven't been written yet, so we borrowed them: Rocky climbed just as high around 1954, and its whole arc is on record. Line the two peaks up, and Rocky's path sketches the road Falyn is walking now.
Falyn sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Falyn beside its neighbors
The names ranked closest to Falyn in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- A genuine Irish surname with a documented meaning behind it.
- Fal and Fay are two short forms in different registers.
- Five letters and no spelling difficulty.
- Fallon is the standard spelling and is far more common.
- Two pronunciations circulate for the first vowel.
- The name is closely dated to the early 1980s in American ears.
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Falyn
Feminine · #6838 in the U.S.
Frequently asked
- How many Falyns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,100 people named Falyn are estimated to be alive in the US today.
- How do you spell Falyn?
- Falyn is one of 3 recorded spellings. Fallyn is the more common one — 33 births in 2025 against 16 for Falyn.
- How popular is the name Falyn in 2025?
- Falyn ranks #6838 among US girl names in 2025, with 16 babies given the name.
- How rare is the name Falyn?
- About 1 in every 100,454 US girls born in 2025 was named Falyn — 16 in all.
- Will my child share the name Falyn with classmates?
- Falyn will almost certainly be the only one in school.
Ranked beside Falyn
Names sitting at a similar level of popularity right now.
Malana#6838 · Jeannie#6838 · Maxie#6838 · Nicol#6838 · Chaney#6838 · Keana#6838 · Concetta#6838 · Pheobe#6838
Looking for what else is popular rather than what resembles Falyn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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