How old is someone named Robby?
The average Robby is 50 years old.
Half of all living Robbys are between 42 and 62.
When was Robby popular?
Robby peaked in 1964 and has been given less and less ever since. Only 22 babies got the name in 2025.
Popular names of 1964 · The most popular names of the 1960s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1920s | 66 | 0 |
| 1930s | 140 | under 100 |
| 1940s | 324 | 150 |
| 1950s | 1,166 | 800 |
| 1960s | 3,381 | 2,700 |
| 1970s | 2,499 | 2,200 |
| 1980s | 1,666 | 1,600 |
| 1990s | 724 | 700 |
| 2000s | 394 | 390 |
| 2010s | 282 | 280 |
| 2020s | 138 | 140 |
How many Robbys are still alive?
About 9,000 Robbys are alive in the US today. That's 84% of the roughly 11,000 babies named Robby since 1921.
Most Robbys ever born are still alive.
What generation is the name Robby?
About two in five living Robbys are Gen Xers, born between 1965 and 1980.
Is Robby an old name?
Yes. Robby is older than 78 in 100 names on AgeByName.
Is Robby a boy or girl name?
Mostly boys: 98.3% of living Robbys are men.
Names the same age as Robby
NAME TWIN
Robby's name twin is Gena. Of all 3,713 names on AgeByName, Gena's age curve is the closest match to Robby's: 91% alike.
Other spellings: Robbie (56)
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Questions about the name Robby
How old is the average Robby?
The average Robby in the US is 50 years old. The median is 54, so half are older and half younger.
How many people are named Robby?
About 9,000 Robbys are alive in the US today, out of roughly 11,000 babies given the name since 1921.
When was the name Robby most popular?
In 1964, when about 420 baby boys were named Robby.
Is Robby a Gen X name?
Partly. Gen X are the largest group, about 43% of living Robbys, 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