How old is someone named Dianna?
The average Dianna is 58 years old.
Half of all living Diannas are between 49 and 72.
When was Dianna popular?
Parents have been choosing Dianna less often since its peak in 1957; 68 babies got the name in 2025.
Popular names of 1957 · The most popular names of the 1950s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 28 | 0 |
| 1920s | 110 | 0 |
| 1930s | 717 | 220 |
| 1940s | 10,076 | 6,100 |
| 1950s | 14,986 | 12,000 |
| 1960s | 13,387 | 12,000 |
| 1970s | 6,233 | 5,800 |
| 1980s | 4,297 | 4,100 |
| 1990s | 2,818 | 2,800 |
| 2000s | 2,134 | 2,100 |
| 2010s | 1,092 | 1,100 |
| 2020s | 478 | 480 |
How many Diannas are still alive?
About 46,000 Diannas are alive in the US today. That's 82% of the roughly 56,000 babies named Dianna since 1916.
Most Diannas ever born are still alive.
What generation is the name Dianna?
About half of living Diannas are Baby Boomers, born between 1946 and 1964.
Is Dianna an old name?
Yes. Dianna is older than 87 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Dianna will be 66 in 2056, so the name is aging slowly.
Is Dianna a boy or girl name?
Almost entirely girls: 99.9% of living Diannas are women.
Names the same age as Dianna
NAME TWIN
Dianna's name twin is Danny. Of all 3,713 names on AgeByName, Danny's age curve is the closest match to Dianna's: 93% alike.
Other spellings: Diana (52)
Compare: Diana vs. Dianna
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Questions about the name Dianna
How old is the average Dianna?
The average Dianna in the US is 58 years old. The median is 63, so half are older and half younger.
How many people are named Dianna?
About 46,000 Diannas are alive in the US today, out of roughly 56,000 babies given the name since 1916.
When was the name Dianna most popular?
In 1957, when about 1,800 baby girls were named Dianna.
Is Dianna a Boomer name?
Partly. Baby Boomers are the largest group, about 48% of living Diannas, 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