How Many People Are Named Kellyn?
people named Kellyn are alive in the United States today (estimate)
About 1 in 157,649 people in the US has this name
Based on 2,209 babies named Kellyn in Social Security records from 1964 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
97 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Kellyn, 89.8% were girls and 10.2% were boys. The share of girls among babies named Kellyn fell from 95.6% in the 1980s to 68.4% in the 2020s.
👥 Age Distribution
The average person named Kellyn alive today is about 25 years old, and 59% are under 30. Half of them were between 14 and 37 in 2025.
📈 Popularity Over Time
Kellyn first appears in the records in 1964 and was given most often in 1985, to 97 babies. In 2025, 13 babies got the name.
Babies given the name each year, 1964 to 2025
🏆 Rank History
Kellyn has never been one of the 100 most popular girls' names. Its best rank was #1,353, in 1985. In 2025 it ranked #11,422. Among boys, its best rank was #4,892, in 2013.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #11,422 | #13,001 |
| Best rank | #1,353 (1985) | #4,892 (2013) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #1,971 in the 1980s | #7,347 in the 2010s |
📍 State-Wise Distribution
People named Kellyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kellyn were born in California than in any other state: about 115 of those alive today. Compared with the national rate in the same years, Kellyn was given about 2.7 times as often in California.
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