Maddilyn Girl
How popular is Maddilyn?
#5,237 girl name in 2025
24 baby girls were named Maddilyn in the US in 2025, making it the 5237th most popular girl name.
Maddilyn popularity over time
| Rank in 2025 | #5,237 for girls (▼ 1345 from 2024) |
|---|---|
| Babies in 2025 | 24 girls |
| 10-year trend | Falling fast (-75% babies vs 2015) |
| Earlier ranks | #2,025 in 2015, #2,597 in 2020 |
| Peak year | 2016 (101 girls) |
| Highest rank | #1,972 in 2016 |
| First recorded | 1996 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Maddilyn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Madelyn family of names ranked #13 for girls in 2025, with 8,811 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Madelyn | 3,362 | 38% |
| Madeline | 3,086 | 35% |
| Madilyn | 662 | 8% |
| Madelynn | 573 | 7% |
| Madilynn | 315 | 4% |
| Madalyn | 273 | 3% |
| Madalynn | 161 | 2% |
| Maddilyn | 24 | 0% |
| Madelyne | 81 | 1% |
| Madelin | 74 | 1% |
| Maddilynn | 19 | 0% |
| Madaline | 20 | 0% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Maddilyn is most popular
Babies named Maddilyn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Ohio: 0.0 per 1,000 (5 girls)
- Texas: 0.0 per 1,000 (15 girls)
- California: 0.0 per 1,000 (5 girls)
Maddilyn by decade
Girl names about as popular as Maddilyn
Questions
- Is Maddilyn a boy or girl name?
- Maddilyn is mostly a girl name. Over the last 10 years, 100% of babies named Maddilyn were girls.
- How popular is the name Maddilyn?
- 24 baby girls were named Maddilyn in the US in 2025, making it the 5237th most popular girl name.
- When was Maddilyn most popular?
- Maddilyn peaked in 2016, when 101 girls were given the name. Its highest rank was #1,972 in 2016.
- How many people are named Maddilyn?
- 1,350 babies have been named Maddilyn in the US since 1880. We estimate about 1,342 of them are alive in 2026, with a median age of 11.
- Where is Maddilyn most popular?
- From 2021 to 2025, Maddilyn was most common in Ohio, at 0.0 of every 1,000 girls born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.