How old is someone named Trey?
The average Trey is 25 years old.
Half of all living Treys are between 18 and 32.
When was Trey popular?
Trey rose fast and peaked in 1999, then faded almost as fast. 54% of all Treys were born within 15 years of each other.
Popular names of 1999 · The most popular names of the 1990s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1940s | 6 | 0 |
| 1950s | 154 | 110 |
| 1960s | 727 | 600 |
| 1970s | 1,104 | 990 |
| 1980s | 3,421 | 3,200 |
| 1990s | 12,671 | 12,000 |
| 2000s | 13,902 | 14,000 |
| 2010s | 6,413 | 6,400 |
| 2020s | 2,175 | 2,200 |
How many Treys are still alive?
About 39,000 Treys are alive in the US today. That's 97% of the roughly 41,000 babies named Trey since 1948.
Nearly every Trey ever born is still alive, because almost all of them are young.
What generation is the name Trey?
About half of living Treys are in Gen Z, born between 1997 and 2012.
- Boomer under 1%
- Gen X 4%
- Millennial 28%
- Gen Z 53%
- Gen Alpha 15%
Is Trey an old name?
Not really. Trey is younger than 58 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Trey will be 46 in 2056, so the name is getting older.
Is Trey a boy or girl name?
Almost entirely boys: 99.8% of living Treys are men.
Names the same age as Trey
NAME TWIN
Trey's name twin is Alexi. Of all 3,713 names on AgeByName, Alexi's age curve is the closest match to Trey's: 93% alike.
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Questions about the name Trey
How old is the average Trey?
The average Trey in the US is 25 years old. The median is 25, so half are older and half younger.
How many people are named Trey?
About 39,000 Treys are alive in the US today, out of roughly 41,000 babies given the name since 1948.
When was the name Trey most popular?
In 1999, when about 1,800 baby boys were named Trey.
Is Trey a Gen Z name?
Yes. About 53% of living Treys 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