How old is someone named Johnny?
The average Johnny is 54 years old.
Half of all living Johnnys are between 39 and 71.
When was Johnny popular?
Johnny peaked in 1947 and has been given less and less ever since. Only 690 babies got the name in 2025.
Popular names of 1947 · The most popular names of the 1940s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1900s | 840 | 0 |
| 1910s | 4,042 | 0 |
| 1920s | 11,801 | under 100 |
| 1930s | 25,011 | 3,500 |
| 1940s | 57,743 | 26,000 |
| 1950s | 66,415 | 44,000 |
| 1960s | 50,393 | 41,000 |
| 1970s | 32,420 | 29,000 |
| 1980s | 23,736 | 22,000 |
| 1990s | 18,611 | 18,000 |
| 2000s | 14,390 | 14,000 |
| 2010s | 11,337 | 11,000 |
| 2020s | 4,437 | 4,400 |
How many Johnnys are still alive?
About 210,000 Johnnys are alive in the US today. That's 66% of the roughly 320,000 babies named Johnny since 1880.
Roughly half of all Johnnys ever born are still living.
What generation is the name Johnny?
About two in five living Johnnys are Baby Boomers, born between 1946 and 1964.
Is Johnny an old name?
Yes. Johnny is older than 82 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Johnny will be 56 in 2056, about the same as today.
Is Johnny a boy or girl name?
Mostly boys: 98.9% of living Johnnys are men.
Names the same age as Johnny
NAME TWIN
Johnny's name twin is James. Of all 3,713 names on AgeByName, James's age curve is the closest match to Johnny's: 96% alike.
Other spellings: Johnnie (64)
Compare: Johnnie vs. Johnny
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Questions about the name Johnny
How old is the average Johnny?
The average Johnny in the US is 54 years old. The median is 59, so half are older and half younger.
How many people are named Johnny?
About 210,000 Johnnys are alive in the US today, out of roughly 320,000 babies given the name since 1880.
When was the name Johnny most popular?
In 1947, when about 7,500 baby boys were named Johnny.
Is Johnny a Boomer name?
Partly. Baby Boomers are the largest group, about 38% of living Johnnys, 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