How Many People Are Named Dyan?
people named Dyan are alive in the United States today (estimate)
About 1 in 194,306 people in the US has this name
Based on 1,928 babies named Dyan in Social Security records from 1939 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
128 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of DIANE.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
Of the babies given the name Dyan, 93.1% were girls and 6.9% were boys.
👥 Age Distribution
The average person named Dyan alive today is about 50 years old, and 73% are between 30 and 59. Half of them were between 43 and 58 in 2025.
📈 Popularity Over Time
Dyan first appears in the records in 1939 and was given most often in 1970, to 128 babies. In 2025, 8 babies got the name.
Babies given the name each year, 1939 to 2025
🏆 Rank History
Dyan has never been one of the 100 most popular girls' names. Its best rank was #980, in 1970.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #980 (1970) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,556 in the 1970s |
📍 State-Wise Distribution
People named Dyan alive today, by the state where they were born (estimate; state records start in 1910).
More people named Dyan were born in California than in any other state: about 158 of those alive today. Compared with the national rate in the same years, Dyan was given 3 times as often in California, 2.8 times in New York and 1.9 times in Pennsylvania.
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