How old is someone named Stephani?
The average Stephani is 41 years old.
Half of all living Stephanis are between 34 and 50.
When was Stephani popular?
Parents have been choosing Stephani less often since its peak in 1989.
Popular names of 1989 · The most popular names of the 1980s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1940s | 68 | under 100 |
| 1950s | 180 | 140 |
| 1960s | 608 | 540 |
| 1970s | 886 | 830 |
| 1980s | 1,819 | 1,800 |
| 1990s | 1,089 | 1,100 |
| 2000s | 477 | 470 |
| 2010s | 153 | 150 |
| 2020s | 25 | under 100 |
How many Stephanis are still alive?
About 5,000 Stephanis are alive in the US today. That's 95% of the roughly 5,300 babies named Stephani since 1940.
Nearly every Stephani ever born is still alive, because almost all of them are young.
What generation is the name Stephani?
About half of living Stephanis are Millennials, born between 1981 and 1996.
- Boomer 7%
- Gen X 26%
- Millennial 51%
- Gen Z 14%
- Gen Alpha 2%
Is Stephani an old name?
Somewhat. Stephani is older than 67 in 100 names on AgeByName, but younger than plenty of classics.
Is Stephani a boy or girl name?
Almost entirely girls: over 99.9% of living Stephanis are women.
Names the same age as Stephani
NAME TWIN
Stephani's name twin is Brett. Of all 3,713 names on AgeByName, Brett's age curve is the closest match to Stephani's: 86% alike.
Other spellings: Stephanie (43) · Stefanie (44) · Stephany (33) · Stefani (38)
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Questions about the name Stephani
How old is the average Stephani?
The average Stephani in the US is 41 years old. The median is 39, so half are older and half younger.
How many people are named Stephani?
About 5,000 Stephanis are alive in the US today, out of roughly 5,300 babies given the name since 1940.
When was the name Stephani most popular?
In 1989, when about 640 baby girls were named Stephani.
Is Stephani a Millennial name?
Yes. About 51% of living Stephanis are Millennials, born between 1981 and 1996.
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