How old is someone named Madilynn?
The average Madilynn is 12 years old.
Half of all living Madilynns are between 7 and 17.
When was Madilynn popular?
Madilynn is a modern favorite: it climbed through the 2000s and hit its high in 2014. 315 babies got the name in 2025.
Popular names of 2014 · The most popular names of the 2010s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1980s | 15 | under 100 |
| 1990s | 318 | 310 |
| 2000s | 2,590 | 2,600 |
| 2010s | 5,733 | 5,700 |
| 2020s | 2,776 | 2,800 |
How many Madilynns are still alive?
About 11,000 Madilynns are alive in the US today. That's over 99% of the roughly 11,000 babies named Madilynn since 1987.
Nearly every Madilynn ever born is still alive, because almost all of them are young.
What generation is the name Madilynn?
More than half of living Madilynns are in Gen Alpha, born in 2013 or later.
- Millennial 1%
- Gen Z 38%
- Gen Alpha 61%
Is Madilynn an old name?
No. Madilynn is one of the youngest names around: younger than 90 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Madilynn will be 29 in 2056, so the name is getting older.
Is Madilynn a boy or girl name?
Almost entirely girls: over 99.9% of living Madilynns are women.
Names the same age as Madilynn
NAME TWIN
Madilynn's name twin is Ryleigh. Of all 3,713 names on AgeByName, Ryleigh's age curve is the closest match to Madilynn's: 95% alike.
Other spellings: Madilyn (14)
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Questions about the name Madilynn
How old is the average Madilynn?
The average Madilynn in the US is 12 years old. The median is 12, so half are older and half younger.
How many people are named Madilynn?
About 11,000 Madilynns are alive in the US today, out of roughly 11,000 babies given the name since 1987.
When was the name Madilynn most popular?
In 2014, when about 660 baby girls were named Madilynn.
Is Madilynn a Gen Alpha name?
Yes. About 61% of living Madilynns 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