How old is someone named Adelynn?
The average Adelynn is 9 years old.
Half of all living Adelynns are between 5 and 12.
When was Adelynn popular?
Most of the Adelynns in the country were born in the last 15 years. The name peaked in 2015 and is still near the top.
Popular names of 2015 · The most popular names of the 2010s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1990s | 74 | under 100 |
| 2000s | 1,181 | 1,200 |
| 2010s | 8,913 | 8,900 |
| 2020s | 4,855 | 4,800 |
How many Adelynns are still alive?
About 15,000 Adelynns are alive in the US today. That's over 99% of the roughly 15,000 babies named Adelynn since 1990.
Nearly every Adelynn ever born is still alive, because almost all of them are young.
What generation is the name Adelynn?
About four in five living Adelynns are in Gen Alpha, born in 2013 or later.
Is Adelynn an old name?
No. Adelynn is one of the youngest names around: younger than 96 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Adelynn will be 25 in 2056, so the name is getting older.
Is Adelynn a boy or girl name?
Almost entirely girls: over 99.9% of living Adelynns are women.
Names the same age as Adelynn
NAME TWIN
Adelynn's name twin is Jax. Of all 3,713 names on AgeByName, Jax's age curve is the closest match to Adelynn's: 96% alike.
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Questions about the name Adelynn
How old is the average Adelynn?
The average Adelynn in the US is 9 years old. The median is 9, so half are older and half younger.
How many people are named Adelynn?
About 15,000 Adelynns are alive in the US today, out of roughly 15,000 babies given the name since 1990.
When was the name Adelynn most popular?
In 2015, when about 1,100 baby girls were named Adelynn.
Is Adelynn a Gen Alpha name?
Yes. About 81% of living Adelynns 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