How old is someone named Kallie?
The average Kallie is 20 years old.
Half of all living Kallies are between 10 and 28.
When was Kallie popular?
Kallie is a modern favorite: it climbed through the 2000s and hit its high in 2014. 279 babies got the name in 2025.
Popular names of 2014 · The most popular names of the 2010s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1920s | 5 | 0 |
| 1950s | 44 | under 100 |
| 1960s | 86 | under 100 |
| 1970s | 225 | 210 |
| 1980s | 1,023 | 990 |
| 1990s | 2,408 | 2,400 |
| 2000s | 3,182 | 3,100 |
| 2010s | 3,785 | 3,800 |
| 2020s | 1,925 | 1,900 |
How many Kallies are still alive?
About 12,000 Kallies are alive in the US today. That's 99% of the roughly 13,000 babies named Kallie since 1923.
Nearly every Kallie ever born is still alive, because almost all of them are young.
What generation is the name Kallie?
About two in five living Kallies are in Gen Z, born between 1997 and 2012.
- Boomer under 1%
- Gen X 2%
- Millennial 19%
- Gen Z 42%
- Gen Alpha 35%
Is Kallie an old name?
Not really. Kallie is younger than 71 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Kallie will be 35 in 2056, so the name is getting older.
Is Kallie a boy or girl name?
Almost entirely girls: over 99.9% of living Kallies are women.
Names the same age as Kallie
NAME TWIN
Kallie's name twin is Paloma. Of all 3,713 names on AgeByName, Paloma's age curve is the closest match to Kallie's: 92% alike.
Think you can guess a Jessica's age?
Ten names, one slider each. Share your score.
Questions about the name Kallie
How old is the average Kallie?
The average Kallie in the US is 20 years old. The median is 18, so half are older and half younger.
How many people are named Kallie?
About 12,000 Kallies are alive in the US today, out of roughly 13,000 babies given the name since 1923.
When was the name Kallie most popular?
In 2014, when about 440 baby girls were named Kallie.
Is Kallie a Gen Z name?
Partly. Gen Z are the largest group, about 42% of living Kallies, 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