How old is someone named Demetria?
The average Demetria is 43 years old.
Half of all living Demetrias are between 33 and 54.
When was Demetria popular?
Demetria peaked in 1974 and has been given less and less ever since. Only 24 babies got the name in 2025.
Popular names of 1974 · The most popular names of the 1970s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 34 | 0 |
| 1920s | 88 | 0 |
| 1930s | 73 | under 100 |
| 1940s | 108 | under 100 |
| 1950s | 443 | 350 |
| 1960s | 1,374 | 1,200 |
| 1970s | 3,335 | 3,100 |
| 1980s | 2,253 | 2,200 |
| 1990s | 1,877 | 1,800 |
| 2000s | 872 | 860 |
| 2010s | 508 | 510 |
| 2020s | 136 | 140 |
How many Demetrias are still alive?
About 10,000 Demetrias are alive in the US today. That's 93% of the roughly 11,000 babies named Demetria since 1914.
Nearly every Demetria ever born is still alive, because almost all of them are young.
What generation is the name Demetria?
About two in five living Demetrias are Gen Xers, born between 1965 and 1980.
- Boomer 8%
- Gen X 41%
- Millennial 32%
- Gen Z 14%
- Gen Alpha 5%
Is Demetria an old name?
Somewhat. Demetria is older than 70 in 100 names on AgeByName, but younger than plenty of classics.
Is Demetria a boy or girl name?
Mostly girls: 98.7% of living Demetrias are women.
Names the same age as Demetria
NAME TWIN
Demetria's name twin is Eric. Of all 3,713 names on AgeByName, Eric's age curve is the closest match to Demetria's: 90% alike.
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Questions about the name Demetria
How old is the average Demetria?
The average Demetria in the US is 43 years old. The median is 45, so half are older and half younger.
How many people are named Demetria?
About 10,000 Demetrias are alive in the US today, out of roughly 11,000 babies given the name since 1914.
When was the name Demetria most popular?
In 1974, when about 380 baby girls were named Demetria.
Is Demetria a Gen X name?
Partly. Gen X are the largest group, about 41% of living Demetrias, 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