How Many People Are Named Chastelyn?
people named Chastelyn are alive in the United States today (estimate)
About 1 in 2,176,973 people in the US has this name
Based on 158 babies named Chastelyn in Social Security records from 2009 to 2010, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
150 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Chastelyn in the records were girls.
👥 Age Distribution
The average person named Chastelyn alive today is about 16 years old, and 100% are under 30.
📈 Popularity Over Time
Chastelyn first appears in the records in 2009 and was given most often in 2009, to 150 babies. The last year it was given to at least 5 babies of one sex was 2010.
Babies given the name each year, 2009 to 2010
🏆 Rank History
Chastelyn has never been one of the 100 most popular girls' names. Its best rank was #1,518, in 2009.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,518 (2009) |
| Years in the top 100 | None |
| Rank in its biggest decade | #7,609 in the 2000s |
📍 State-Wise Distribution
People named Chastelyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Chastelyn were born in California than in any other state: about 31 of those alive today.
Look up another name
⊙ We don't save the names you search.