How Many People Are Named Cynthea?
people named Cynthea are alive in the United States today (estimate)
About 1 in 1,356,289 people in the US has this name
Based on 287 babies named Cynthea in Social Security records from 1948 to 2006, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
14 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Cynthea in the records were girls.
👥 Age Distribution
The average person named Cynthea alive today is about 54 years old, and 48% are between 30 and 59. Half of them were between 44 and 68 in 2025.
📈 Popularity Over Time
Cynthea first appears in the records in 1948 and was given most often in 1958, to 14 babies. The last year it was given to at least 5 babies of one sex was 2006.
Babies given the name each year, 1948 to 2006
🏆 Rank History
Cynthea has never been one of the 100 most popular girls' names. Its best rank was #3,145, in 1953.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #3,145 (1953) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,701 in the 1950s |
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