How old is someone named Demarco?
The average Demarco is 29 years old.
Half of all living Demarcos are between 20 and 38.
When was Demarco popular?
Demarco was at its most popular in the late 1990s. Parents have been moving away from it for decades, and 19 babies were named Demarco in 2025.
Popular names of 1998 · The most popular names of the 1990s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1950s | 20 | under 100 |
| 1960s | 99 | under 100 |
| 1970s | 582 | 530 |
| 1980s | 957 | 900 |
| 1990s | 1,672 | 1,600 |
| 2000s | 1,223 | 1,200 |
| 2010s | 795 | 790 |
| 2020s | 214 | 210 |
How many Demarcos are still alive?
About 5,300 Demarcos are alive in the US today. That's 96% of the roughly 5,600 babies named Demarco since 1955.
Nearly every Demarco ever born is still alive, because almost all of them are young.
What generation is the name Demarco?
About two in five living Demarcos are in Gen Z, born between 1997 and 2012.
- Boomer under 1%
- Gen X 12%
- Millennial 36%
- Gen Z 38%
- Gen Alpha 13%
Is Demarco an old name?
Somewhat. Demarco is older than 50 in 100 names on AgeByName, but younger than plenty of classics.
Is Demarco a boy or girl name?
Almost entirely boys: over 99.9% of living Demarcos are men.
Names the same age as Demarco
NAME TWIN
Demarco's name twin is Nigel. Of all 3,713 names on AgeByName, Nigel's age curve is the closest match to Demarco's: 93% alike.
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Questions about the name Demarco
How old is the average Demarco?
The average Demarco in the US is 29 years old. The median is 29, so half are older and half younger.
How many people are named Demarco?
About 5,300 Demarcos are alive in the US today, out of roughly 5,600 babies given the name since 1955.
When was the name Demarco most popular?
In 1998, when about 190 baby boys were named Demarco.
Is Demarco a Gen Z name?
Partly. Gen Z are the largest group, about 38% of living Demarcos, 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