How Many People Are Named Cassy?
people named Cassy are alive in the United States today (estimate)
About 1 in 178,198 people in the US has this name
Based on 1,996 babies named Cassy in Social Security records from 1947 to 2019, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
105 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Cassy in the records were girls.
👥 Age Distribution
The average person named Cassy alive today is about 38 years old, and 71% are between 30 and 59. Half of them were between 31 and 44 in 2025.
📈 Popularity Over Time
Cassy first appears in the records in 1947 and was given most often in 1986, to 105 babies. The last year it was given to at least 5 babies of one sex was 2019.
Babies given the name each year, 1947 to 2019
🏆 Rank History
Cassy has never been one of the 100 most popular girls' names. Its best rank was #1,283, in 1986.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,283 (1986) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,555 in the 1980s |
📍 State-Wise Distribution
People named Cassy alive today, by the state where they were born (estimate; state records start in 1910).
More people named Cassy were born in Texas than in any other state: about 95 of those alive today. Compared with the national rate in the same years, Cassy was given 3.1 times as often in Texas and 1.7 times in California.
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