How old is someone named Kathi?
The average Kathi is 66 years old.
Half of all living Kathis are between 62 and 71.
When was Kathi popular?
Kathi had one big moment, peaking in 1958. 73% of the babies ever named Kathi arrived in a single 15-year stretch.
Popular names of 1958 · The most popular names of the 1950s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1930s | 15 | under 100 |
| 1940s | 805 | 490 |
| 1950s | 4,863 | 3,900 |
| 1960s | 3,319 | 2,900 |
| 1970s | 830 | 780 |
| 1980s | 213 | 210 |
| 1990s | 59 | under 100 |
| 2000s | 5 | under 100 |
How many Kathis are still alive?
About 8,300 Kathis are alive in the US today. That's 82% of the roughly 10,000 babies named Kathi since 1938.
Most Kathis ever born are still alive.
What generation is the name Kathi?
Three in four living Kathis are Baby Boomers, born between 1946 and 1964.
- Silent 2%
- Boomer 75%
- Gen X 20%
- Millennial 3%
Is Kathi an old name?
Yes. Kathi is older than 96 in 100 names on AgeByName.
Is Kathi a boy or girl name?
Almost entirely girls: over 99.9% of living Kathis are women.
Names the same age as Kathi
NAME TWIN
Kathi's name twin is Patti. Of all 3,713 names on AgeByName, Patti's age curve is the closest match to Kathi's: 90% alike.
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Questions about the name Kathi
How old is the average Kathi?
The average Kathi in the US is 66 years old. The median is 67, so half are older and half younger.
How many people are named Kathi?
About 8,300 Kathis are alive in the US today, out of roughly 10,000 babies given the name since 1938.
When was the name Kathi most popular?
In 1958, when about 820 baby girls were named Kathi.
Is Kathi a Boomer name?
Yes. About 75% of living Kathis are Baby Boomers, born between 1946 and 1964.
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