How old is someone named Tammi?
The average Tammi is 56 years old.
Half of all living Tammis are between 52 and 62.
When was Tammi popular?
Tammi rose fast and peaked in 1968, then faded almost as fast. 72% of all Tammis were born within 15 years of each other.
Popular names of 1968 · The most popular names of the 1960s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1950s | 1,100 | 910 |
| 1960s | 6,514 | 5,800 |
| 1970s | 4,815 | 4,500 |
| 1980s | 1,130 | 1,100 |
| 1990s | 224 | 220 |
| 2000s | 90 | under 100 |
| 2010s | 11 | under 100 |
How many Tammis are still alive?
About 13,000 Tammis are alive in the US today. That's 90% of the roughly 14,000 babies named Tammi since 1950.
Nearly every Tammi ever born is still alive, because almost all of them are young.
What generation is the name Tammi?
More than half of living Tammis are Gen Xers, born between 1965 and 1980.
- Boomer 28%
- Gen X 63%
- Millennial 9%
- Gen Z 1%
Is Tammi an old name?
Yes. Tammi is older than 85 in 100 names on AgeByName.
Is Tammi a boy or girl name?
Almost entirely girls: over 99.9% of living Tammis are women.
Names the same age as Tammi
NAME TWIN
Tammi's name twin is Tracy. Of all 3,713 names on AgeByName, Tracy's age curve is the closest match to Tammi's: 90% alike.
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Questions about the name Tammi
How old is the average Tammi?
The average Tammi in the US is 56 years old. The median is 57, so half are older and half younger.
How many people are named Tammi?
About 13,000 Tammis are alive in the US today, out of roughly 14,000 babies given the name since 1950.
When was the name Tammi most popular?
In 1968, when about 870 baby girls were named Tammi.
Is Tammi a Gen X name?
Yes. About 63% of living Tammis are Gen Xers, born between 1965 and 1980.
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