How Many People Are Named Rosslyn?
people named Rosslyn are alive in the United States today (estimate)
About 1 in 469,484 people in the US has this name
Based on 790 babies named Rosslyn in Social Security records from 1940 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
33 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Rosslyn in the records were girls.
👥 Age Distribution
The average person named Rosslyn alive today is about 31 years old, and 59% are under 30. Half of them were between 9 and 57 in 2025.
📈 Popularity Over Time
Rosslyn first appears in the records in 1940 and was given most often in 2015, to 33 babies. In 2025, 7 babies got the name.
Babies given the name each year, 1940 to 2025
🏆 Rank History
Rosslyn has never been one of the 100 most popular girls' names. Its best rank was #2,884, in 1950. In 2025 it ranked #12,922.
| Girls | |
|---|---|
| Rank in 2025 | #12,922 |
| Best rank | #2,884 (1950) |
| Years in the top 100 | None |
| Rank in its biggest decade | #5,557 in the 2010s |
📍 State-Wise Distribution
People named Rosslyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Rosslyn were born in California than in any other state: about 39 of those alive today.
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