How Many People Are Named Mattilyn?
people named Mattilyn are alive in the United States today (estimate)
About 1 in 517,072 people in the US has this name
Based on 666 babies named Mattilyn in Social Security records from 1994 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
40 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Mattilyn in the records were girls.
👥 Age Distribution
The average person named Mattilyn alive today is about 13 years old, and 99% are under 30. Half of them were between 7 and 19 in 2025.
📈 Popularity Over Time
Mattilyn first appears in the records in 1994 and was given most often in 2012, to 40 babies. In 2025, 15 babies got the name.
Babies given the name each year, 1994 to 2025
🏆 Rank History
Mattilyn has never been one of the 100 most popular girls' names. Its best rank was #3,888, in 2012. In 2025 it ranked #7,372.
| Girls | |
|---|---|
| Rank in 2025 | #7,372 |
| Best rank | #3,888 (2012) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,689 in the 2010s |
📍 State-Wise Distribution
People named Mattilyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Mattilyn were born in Missouri than in any other state: about 14 of those alive today.
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