How old is someone named Marcello?
The average Marcello is 24 years old.
Half of all living Marcellos are between 10 and 34.
When was Marcello popular?
Marcello has been rising for years and peaked in 2025, so most Marcellos are still kids.
Popular names of 2025 · The most popular names of the 2020s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 50 | 0 |
| 1920s | 125 | 0 |
| 1930s | 94 | under 100 |
| 1940s | 60 | under 100 |
| 1950s | 106 | under 100 |
| 1960s | 322 | 270 |
| 1970s | 511 | 460 |
| 1980s | 619 | 580 |
| 1990s | 697 | 680 |
| 2000s | 1,395 | 1,400 |
| 2010s | 1,556 | 1,500 |
| 2020s | 1,083 | 1,100 |
How many Marcellos are still alive?
About 6,100 Marcellos are alive in the US today. That's 92% of the roughly 6,600 babies named Marcello since 1912.
Nearly every Marcello ever born is still alive, because almost all of them are young.
What generation is the name Marcello?
About one in three living Marcellos are in Gen Alpha, born in 2013 or later.
- Boomer 3%
- Gen X 12%
- Millennial 15%
- Gen Z 35%
- Gen Alpha 35%
Is Marcello an old name?
Not really. Marcello is younger than 62 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Marcello will be 31 in 2056, so the name is aging slowly.
Is Marcello a boy or girl name?
Almost entirely boys: 99.9% of living Marcellos are men.
Names the same age as Marcello
NAME TWIN
Marcello's name twin is Alana. Of all 3,713 names on AgeByName, Alana's age curve is the closest match to Marcello's: 89% alike.
Other spellings: Marcelo (19)
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Questions about the name Marcello
How old is the average Marcello?
The average Marcello in the US is 24 years old. The median is 19, so half are older and half younger.
How many people are named Marcello?
About 6,100 Marcellos are alive in the US today, out of roughly 6,600 babies given the name since 1912.
When was the name Marcello most popular?
In 2025, when about 270 baby boys were named Marcello.
Is Marcello a Gen Alpha name?
Partly. Gen Alpha are the largest group, about 35% of living Marcellos, 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