How Many People Are Named Dianah?
people named Dianah are alive in the United States today (estimate)
About 1 in 892,388 people in the US has this name
Based on 449 babies named Dianah in Social Security records from 1943 to 2009, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
23 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Dianah in the records were girls.
👥 Age Distribution
The average person named Dianah alive today is about 57 years old, and 50% are 60 or older. Half of them were between 46 and 69 in 2025.
📈 Popularity Over Time
Dianah first appears in the records in 1943 and was given most often in 1958, to 23 babies. The last year it was given to at least 5 babies of one sex was 2009.
Babies given the name each year, 1943 to 2009
🏆 Rank History
Dianah has never been one of the 100 most popular girls' names. Its best rank was #2,400, in 1958.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,400 (1958) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,368 in the 1950s |
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