How old is someone named Jesiah?
The average Jesiah is 11 years old.
Half of all living Jesiahs are between 5 and 15.
When was Jesiah popular?
Most of the Jesiahs in the country were born in the last 15 years. The name peaked in 2024 and is still near the top.
Popular names of 2024 · The most popular names of the 2020s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1970s | 5 | under 100 |
| 1980s | 57 | under 100 |
| 1990s | 116 | 120 |
| 2000s | 930 | 920 |
| 2010s | 2,241 | 2,200 |
| 2020s | 1,818 | 1,800 |
How many Jesiahs are still alive?
About 5,100 Jesiahs are alive in the US today. That's over 99% of the roughly 5,200 babies named Jesiah since 1976.
Nearly every Jesiah ever born is still alive, because almost all of them are young.
What generation is the name Jesiah?
About two in three living Jesiahs are in Gen Alpha, born in 2013 or later.
- Millennial 2%
- Gen Z 29%
- Gen Alpha 69%
Is Jesiah an old name?
No. Jesiah is one of the youngest names around: younger than 93 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Jesiah will be 24 in 2056, so the name is aging slowly.
Is Jesiah a boy or girl name?
Mostly a boy's name: 85% of living Jesiahs are men, and 15% are women.
The women average 8 and the men 11.
Names the same age as Jesiah
NAME TWIN
Jesiah's name twin is Jasiah. Of all 3,713 names on AgeByName, Jasiah's age curve is the closest match to Jesiah's: 94% alike.
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Questions about the name Jesiah
How old is the average Jesiah?
The average Jesiah in the US is 11 years old. The median is 9, so half are older and half younger.
How many people are named Jesiah?
About 5,100 Jesiahs are alive in the US today, out of roughly 5,200 babies given the name since 1976.
When was the name Jesiah most popular?
In 2024, when about 360 baby boys were named Jesiah.
Is Jesiah a Gen Alpha name?
Yes. About 69% of living Jesiahs 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