AgeName

How old is someone named Shaylee?

The average Shaylee is 21 years old.

Half of all living Shaylees are between 15 and 27.

Estimated alive
7K
Median age
21
Peak year
2007
Mostly
Gen Z

Shaylee had one big moment, peaking in 2007. 61% of the babies ever named Shaylee arrived in a single 15-year stretch.

Popular names of 2007 · The most popular names of the 2000s →

Show the numbers by decade
Babies named Shaylee by decade, and how many are estimated alive today
Born inBabies bornAlive today
1970s18under 100
1980s249240
1990s1,5781,600
2000s3,1093,100
2010s1,7071,700
2020s391390

How many Shaylees are still alive?

About 7,000 Shaylees are alive in the US today. That's 99% of the roughly 7,100 babies named Shaylee since 1972.

Nearly every Shaylee ever born is still alive, because almost all of them are young.

What generation is the name Shaylee?

About two in three living Shaylees are in Gen Z, born between 1997 and 2012.

See all Gen Z names →

Is Shaylee an old name?

Not really. Shaylee is younger than 68 in 100 names on AgeByName.

Looking ahead: if babies keep getting the name at today's pace, the typical Shaylee will be 44 in 2056, so the name is getting older.

Names that sound young →

Is Shaylee a boy or girl name?

Almost entirely girls: over 99.9% of living Shaylees are women.

Names the same age as Shaylee

NAME TWIN

Shaylee's name twin is Jazmyn. Of all 3,713 names on AgeByName, Jazmyn's age curve is the closest match to Shaylee's: 94% alike.

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Questions about the name Shaylee

How old is the average Shaylee?

The average Shaylee in the US is 21 years old. The median is 21, so half are older and half younger.

How many people are named Shaylee?

About 7,000 Shaylees are alive in the US today, out of roughly 7,100 babies given the name since 1972.

When was the name Shaylee most popular?

In 2007, when about 360 baby girls were named Shaylee.

Is Shaylee a Gen Z name?

Yes. About 65% of living Shaylees are in Gen Z, born between 1997 and 2012.

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