How old is someone named Mandi?
The average Mandi is 42 years old.
Half of all living Mandis are between 38 and 49.
When was Mandi popular?
Mandi rose fast and peaked in 1977, then faded almost as fast. 73% of all Mandis were born within 15 years of each other.
Popular names of 1977 · The most popular names of the 1970s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1950s | 29 | under 100 |
| 1960s | 269 | 240 |
| 1970s | 3,655 | 3,500 |
| 1980s | 4,087 | 3,900 |
| 1990s | 1,194 | 1,200 |
| 2000s | 583 | 580 |
| 2010s | 169 | 170 |
| 2020s | 39 | under 100 |
How many Mandis are still alive?
About 9,600 Mandis are alive in the US today. That's 96% of the roughly 10,000 babies named Mandi since 1957.
Nearly every Mandi ever born is still alive, because almost all of them are young.
What generation is the name Mandi?
About half of living Mandis are Millennials, born between 1981 and 1996.
- Boomer 1%
- Gen X 43%
- Millennial 46%
- Gen Z 9%
- Gen Alpha 1%
Is Mandi an old name?
Somewhat. Mandi is older than 69 in 100 names on AgeByName, but younger than plenty of classics.
Is Mandi a boy or girl name?
Almost entirely girls: over 99.9% of living Mandis are women.
Names the same age as Mandi
NAME TWIN
Mandi's name twin is Brandy. Of all 3,713 names on AgeByName, Brandy's age curve is the closest match to Mandi's: 88% alike.
Other spellings: Mandy (44)
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Questions about the name Mandi
How old is the average Mandi?
The average Mandi in the US is 42 years old. The median is 44, so half are older and half younger.
How many people are named Mandi?
About 9,600 Mandis are alive in the US today, out of roughly 10,000 babies given the name since 1957.
When was the name Mandi most popular?
In 1977, when about 700 baby girls were named Mandi.
Is Mandi a Millennial name?
Partly. Millennials are the largest group, about 46% of living Mandis, 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