How old is someone named Marcy?
The average Marcy is 55 years old.
Half of all living Marcys are between 48 and 65.
When was Marcy popular?
Marcy was at its most popular in the early 1970s. Parents have been moving away from it for decades, and 44 babies were named Marcy in 2025.
Popular names of 1971 · The most popular names of the 1970s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 68 | 0 |
| 1920s | 191 | 0 |
| 1930s | 285 | under 100 |
| 1940s | 1,100 | 660 |
| 1950s | 4,068 | 3,200 |
| 1960s | 5,709 | 5,000 |
| 1970s | 6,426 | 6,000 |
| 1980s | 2,482 | 2,400 |
| 1990s | 821 | 800 |
| 2000s | 363 | 360 |
| 2010s | 299 | 300 |
| 2020s | 231 | 230 |
How many Marcys are still alive?
About 19,000 Marcys are alive in the US today. That's 86% of the roughly 22,000 babies named Marcy since 1915.
Most Marcys ever born are still alive.
What generation is the name Marcy?
About half of living Marcys are Gen Xers, born between 1965 and 1980.
Is Marcy an old name?
Yes. Marcy is older than 83 in 100 names on AgeByName.
Is Marcy a boy or girl name?
Almost entirely girls: 99.3% of living Marcys are women.
Names the same age as Marcy
NAME TWIN
Marcy's name twin is Yolanda. Of all 3,713 names on AgeByName, Yolanda's age curve is the closest match to Marcy's: 92% alike.
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Questions about the name Marcy
How old is the average Marcy?
The average Marcy in the US is 55 years old. The median is 56, so half are older and half younger.
How many people are named Marcy?
About 19,000 Marcys are alive in the US today, out of roughly 22,000 babies given the name since 1915.
When was the name Marcy most popular?
In 1971, when about 1,200 baby girls were named Marcy.
Is Marcy a Gen X name?
Partly. Gen X are the largest group, about 47% of living Marcys, 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