Mattilyn
- US rank
- #7,133
- Syllables
- 3
- Peak
- #3,854 in 2012
15 babies were named Mattilyn in the US in 2025. It has dropped 3,218 places in five years.
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US births per million girls, 1994–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Mattilyn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 107,527 baby girls born in the US in 2025 was named Mattilyn, 15 babies in all. In a typical school of 500 kids, your Mattilyn would very likely be the only one.
- HistoryMattilyn first shows up in US birth records in 1994, the first year at least 5 babies got it. It has been in use for 31 years since.
- Best yearIts best year was 2012, when it reached #3,854.
- TrendMattilyn has slipped 3,218 places over the last five years and now sits at #7,133. Good news if you want a familiar name that fewer kids will share.
About the name Mattilyn
Mattilyn is a girl name of American origin. It has 8 letters and 3 syllables, starting with M and ending in “-lyn”. US birth records list Mattilyn for girls from 1994 to 2025, in 30 of those 32 years. Its best year was 2012, when it ranked #3,854 among girl names. In 2025 it ranked #7,133, with 15 babies.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 4.0 | 246,914 girls |
| 2000s | 11 | 91,996 girls |
| 2010s | 17 | 58,514 girls |
| 2020s | 13 | 79,051 girls |
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Mattilyn
What is the origin of the name Mattilyn?
Mattilyn has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Mattilyn a boy or girl name?
Mattilyn is a girl name.
How popular is the name Mattilyn?
Mattilyn ranked #7,133 for US girls in 2025, given to 15 babies. Its best year was 2012 (#3,854).