How old is someone named Kelsie?
The average Kelsie is 28 years old.
Half of all living Kelsies are between 22 and 34.
When was Kelsie popular?
Kelsie had one big moment, peaking in 1993. 64% of the babies ever named Kelsie arrived in a single 15-year stretch.
Popular names of 1993 · The most popular names of the 1990s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1900s | 5 | 0 |
| 1910s | 79 | 0 |
| 1920s | 91 | 0 |
| 1930s | 59 | under 100 |
| 1940s | 54 | under 100 |
| 1950s | 29 | under 100 |
| 1960s | 54 | under 100 |
| 1970s | 215 | 200 |
| 1980s | 2,389 | 2,300 |
| 1990s | 9,766 | 9,600 |
| 2000s | 4,377 | 4,300 |
| 2010s | 2,210 | 2,200 |
| 2020s | 608 | 600 |
How many Kelsies are still alive?
About 19,000 Kelsies are alive in the US today. That's 97% of the roughly 20,000 babies named Kelsie since 1908.
Nearly every Kelsie ever born is still alive, because almost all of them are young.
What generation is the name Kelsie?
About half of living Kelsies are Millennials, born between 1981 and 1996.
- Gen X 1%
- Millennial 49%
- Gen Z 39%
- Gen Alpha 10%
Is Kelsie an old name?
Not really. Kelsie is younger than 53 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Kelsie will be 52 in 2056, so the name is getting older.
Is Kelsie a boy or girl name?
Almost entirely girls: 99.3% of living Kelsies are women.
Names the same age as Kelsie
NAME TWIN
Kelsie's name twin is Deonte. Of all 3,713 names on AgeByName, Deonte's age curve is the closest match to Kelsie's: 92% alike.
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Questions about the name Kelsie
How old is the average Kelsie?
The average Kelsie in the US is 28 years old. The median is 30, so half are older and half younger.
How many people are named Kelsie?
About 19,000 Kelsies are alive in the US today, out of roughly 20,000 babies given the name since 1908.
When was the name Kelsie most popular?
In 1993, when about 1,200 baby girls were named Kelsie.
Is Kelsie a Millennial name?
Partly. Millennials are the largest group, about 49% of living Kelsies, 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