How old is someone named Trenton?
The average Trenton is 25 years old.
Half of all living Trentons are between 17 and 32.
When was Trenton popular?
Trenton had one big moment, peaking in 2007. 51% of the babies ever named Trenton arrived in a single 15-year stretch.
Popular names of 2007 · The most popular names of the 2000s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 47 | 0 |
| 1920s | 102 | 0 |
| 1930s | 99 | under 100 |
| 1940s | 143 | under 100 |
| 1950s | 214 | 140 |
| 1960s | 931 | 770 |
| 1970s | 2,691 | 2,400 |
| 1980s | 5,900 | 5,600 |
| 1990s | 14,709 | 14,000 |
| 2000s | 20,936 | 21,000 |
| 2010s | 10,917 | 11,000 |
| 2020s | 1,946 | 1,900 |
How many Trentons are still alive?
About 57,000 Trentons are alive in the US today. That's 96% of the roughly 59,000 babies named Trenton since 1913.
Nearly every Trenton ever born is still alive, because almost all of them are young.
What generation is the name Trenton?
About half of living Trentons are in Gen Z, born between 1997 and 2012.
- Boomer under 1%
- Gen X 6%
- Millennial 25%
- Gen Z 55%
- Gen Alpha 14%
Is Trenton an old name?
Not really. Trenton is younger than 58 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Trenton will be 49 in 2056, so the name is getting older.
Is Trenton a boy or girl name?
Almost entirely boys: 99.9% of living Trentons are men.
Names the same age as Trenton
NAME TWIN
Trenton's name twin is Jake. Of all 3,713 names on AgeByName, Jake's age curve is the closest match to Trenton's: 94% alike.
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Questions about the name Trenton
How old is the average Trenton?
The average Trenton in the US is 25 years old. The median is 24, so half are older and half younger.
How many people are named Trenton?
About 57,000 Trentons are alive in the US today, out of roughly 59,000 babies given the name since 1913.
When was the name Trenton most popular?
In 2007, when about 2,300 baby boys were named Trenton.
Is Trenton a Gen Z name?
Yes. About 55% of living Trentons 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