How Many People Are Named Joslyn?
people named Joslyn are alive in the United States today (estimate)
About 1 in 31,139 people in the US has this name
Based on 11,255 babies named Joslyn in Social Security records from 1930 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎 Rare
Peak Year
461 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of JOCELYN.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Joslyn in English. Counting Joslyn and these spellings together, about 31,490 people alive in the US have the name.
⚧ Gender Distribution
Almost all of the babies given the name Joslyn (99.8%) were girls.
👥 Age Distribution
The average person named Joslyn alive today is about 23 years old, and 74% are under 30. Half of them were between 12 and 30 in 2025.
📈 Popularity Over Time
Joslyn first appears in the records in 1930 and was given most often in 2010, to 461 babies. In 2025, 63 babies got the name.
Babies given the name each year, 1930 to 2025
🏆 Rank History
Joslyn has never been one of the 100 most popular girls' names. Its best rank was #637, in 2011. In 2025 it ranked #2,732.
| Girls | |
|---|---|
| Rank in 2025 | #2,732 |
| Best rank | #637 (2011) |
| Years in the top 100 | None |
| Rank in its biggest decade | #821 in the 2010s |
📍 State-Wise Distribution
People named Joslyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Joslyn were born in Texas than in any other state: about 918 of those alive today. Compared with the national rate in the same years, Joslyn was given 6 times as often in Nebraska, 3.3 times in Michigan and 2.2 times in Iowa.
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