How old is someone named Brock?
The average Brock is 28 years old.
Half of all living Brocks are between 18 and 38.
When was Brock popular?
Parents have been choosing Brock less often since its peak in 2003; 306 babies got the name in 2025.
Popular names of 2003 · The most popular names of the 2000s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 8 | 0 |
| 1920s | 29 | 0 |
| 1930s | 84 | under 100 |
| 1940s | 240 | 120 |
| 1950s | 529 | 350 |
| 1960s | 1,311 | 1,100 |
| 1970s | 4,090 | 3,700 |
| 1980s | 6,350 | 6,000 |
| 1990s | 9,120 | 8,800 |
| 2000s | 12,452 | 12,000 |
| 2010s | 7,347 | 7,300 |
| 2020s | 2,055 | 2,000 |
How many Brocks are still alive?
About 42,000 Brocks are alive in the US today. That's 95% of the roughly 44,000 babies named Brock since 1914.
Nearly every Brock ever born is still alive, because almost all of them are young.
What generation is the name Brock?
About two in five living Brocks are in Gen Z, born between 1997 and 2012.
- Boomer 2%
- Gen X 12%
- Millennial 27%
- Gen Z 44%
- Gen Alpha 15%
Is Brock an old name?
Not really. Brock is younger than 52 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Brock will be 47 in 2056, so the name is getting older.
Is Brock a boy or girl name?
Almost entirely boys: 99.8% of living Brocks are men.
Names the same age as Brock
NAME TWIN
Brock's name twin is Adriana. Of all 3,713 names on AgeByName, Adriana's age curve is the closest match to Brock's: 92% alike.
Think you can guess a Ashley's age?
Ten names, one slider each. Share your score.
Questions about the name Brock
How old is the average Brock?
The average Brock in the US is 28 years old. The median is 26, so half are older and half younger.
How many people are named Brock?
About 42,000 Brocks are alive in the US today, out of roughly 44,000 babies given the name since 1914.
When was the name Brock most popular?
In 2003, when about 1,400 baby boys were named Brock.
Is Brock a Gen Z name?
Partly. Gen Z are the largest group, about 44% of living Brocks, but the name spans several generations.
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