How old is someone named Finn?
The average Finn is 10 years old.
Half of all living Finns are between 5 and 14.
When was Finn popular?
Most of the Finns in the country were born in the last 15 years. The name peaked in 2017 and is still near the top.
Popular names of 2017 · The most popular names of the 2010s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 10 | 0 |
| 1920s | 5 | 0 |
| 1930s | 6 | 0 |
| 1950s | 30 | under 100 |
| 1960s | 82 | under 100 |
| 1970s | 33 | under 100 |
| 1980s | 59 | under 100 |
| 1990s | 411 | 400 |
| 2000s | 5,032 | 5,000 |
| 2010s | 17,808 | 18,000 |
| 2020s | 11,904 | 12,000 |
How many Finns are still alive?
About 35,000 Finns are alive in the US today. That's 99% of the roughly 35,000 babies named Finn since 1918.
Nearly every Finn ever born is still alive, because almost all of them are young.
What generation is the name Finn?
Three in four living Finns are in Gen Alpha, born in 2013 or later.
- Millennial under 1%
- Gen Z 25%
- Gen Alpha 75%
Is Finn an old name?
No. Finn is one of the youngest names around: younger than 94 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Finn will be 25 in 2056, so the name is getting older.
Is Finn a boy or girl name?
Mostly boys: 98.8% of living Finns are men.
Names the same age as Finn
NAME TWIN
Finn's name twin is Raiden. Of all 3,713 names on AgeByName, Raiden's age curve is the closest match to Finn's: 95% alike.
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Questions about the name Finn
How old is the average Finn?
The average Finn in the US is 10 years old. The median is 9, so half are older and half younger.
How many people are named Finn?
About 35,000 Finns are alive in the US today, out of roughly 35,000 babies given the name since 1918.
When was the name Finn most popular?
In 2017, when about 2,400 baby boys were named Finn.
Is Finn a Gen Alpha name?
Yes. About 75% of living Finns are in Gen Alpha, born in 2013 or later.
Estimates from Social Security Administration baby-name records (births 1880–2025) and SSA cohort life tables (2026 Trustees Report). Updated each spring. How we calculate this