How old is someone named Bellamy?
The average Bellamy is 6 years old.
Half of all living Bellamys are between 3 and 8.
When was Bellamy popular?
Bellamy is a modern favorite: it climbed through the 2000s and hit its high in 2022. 715 babies got the name in 2025.
Popular names of 2022 · The most popular names of the 2020s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1990s | 10 | under 100 |
| 2000s | 121 | 120 |
| 2010s | 2,180 | 2,200 |
| 2020s | 4,448 | 4,400 |
How many Bellamys are still alive?
About 6,700 Bellamys are alive in the US today. That's over 99% of the roughly 6,800 babies named Bellamy since 1993.
Nearly every Bellamy ever born is still alive, because almost all of them are young.
What generation is the name Bellamy?
About nine in ten living Bellamys are in Gen Alpha, born in 2013 or later.
Is Bellamy an old name?
No. Bellamy is one of the youngest names around: younger than 100 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Bellamy will be 20 in 2056, so the name is aging slowly.
Is Bellamy a boy or girl name?
Both. 55% of living Bellamys are women and 45% are men.
The women average 7 and the men 5.
Names the same age as Bellamy
NAME TWIN
Bellamy's name twin is Reign. Of all 3,713 names on AgeByName, Reign's age curve is the closest match to Bellamy's: 94% alike.
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Questions about the name Bellamy
How old is the average Bellamy?
The average Bellamy in the US is 6 years old. The median is 5, so half are older and half younger.
How many people are named Bellamy?
About 6,700 Bellamys are alive in the US today, out of roughly 6,800 babies given the name since 1993.
When was the name Bellamy most popular?
In 2022, when about 850 baby boys were named Bellamy.
Is Bellamy a Gen Alpha name?
Yes. About 96% of living Bellamys are in Gen Alpha, born in 2013 or later.
Is Bellamy a boy or girl name?
Both. 55% of living Bellamys are women and 45% are men. The women average 7 and the men 5.
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