How Many People Are Named Terrilyn?
people named Terrilyn are alive in the United States today (estimate)
About 1 in 412,285 people in the US has this name
Based on 930 babies named Terrilyn in Social Security records from 1946 to 2011, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
60 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Terrilyn in the records were girls.
👥 Age Distribution
The average person named Terrilyn alive today is about 54 years old, and 48% are between 30 and 59. Half of them were between 45 and 65 in 2025.
📈 Popularity Over Time
Terrilyn first appears in the records in 1946 and was given most often in 1958, to 60 babies. The last year it was given to at least 5 babies of one sex was 2011.
Babies given the name each year, 1946 to 2011
🏆 Rank History
Terrilyn has never been one of the 100 most popular girls' names. Its best rank was #1,376, in 1958.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,376 (1958) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,305 in the 1960s |
📍 State-Wise Distribution
People named Terrilyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Terrilyn were born in Louisiana than in any other state: about 36 of those alive today.
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