Mailyn Girl
How popular is Mailyn?
#4,459 girl name in 2025
31 baby girls were named Mailyn in the US in 2025, making it the 4459th most popular girl name.
Mailyn popularity over time
| Rank in 2025 | #4,459 for girls (▼ 1064 from 2024) |
|---|---|
| Babies in 2025 | 31 girls |
| 10-year trend | Steady (-9% babies vs 2015) |
| Earlier ranks | #4,231 in 2015, #4,356 in 2020 |
| Peak year | 2023 (57 girls) |
| Highest rank | #2,936 in 2023 |
| First recorded | 1978 |
| 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 |
Mailyn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Maylin family of names ranked #797 for girls in 2025 (#582 the year before), with 307 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Maylin | 123 | 40% |
| Mailen | 23 | 7% |
| Maylen | 11 | 4% |
| Mailyn | 31 | 10% |
| Malin | 16 | 5% |
| Maylynn | 25 | 8% |
| Maylene | 22 | 7% |
| Malone | 16 | 5% |
| Maylyn | 13 | 4% |
| Malan | 8 | 3% |
| Mailynn | 7 | 2% |
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 Mailyn is most popular
Babies named Mailyn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Texas: 0.0 per 1,000 (32 girls)
- California: 0.0 per 1,000 (15 girls)
- New York: 0.0 per 1,000 (7 girls)
Mailyn by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1970s | 5 | #9,748 |
| 1980s | 30 | #7,396 |
| 1990s | 53 | #6,185 |
| 2000s | 254 | #3,188 |
| 2010s | 370 | #3,217 |
| 2020s | 224 | #2,936 |
Girl names about as popular as Mailyn
Questions
- Is Mailyn a boy or girl name?
- Mailyn is mostly a girl name. Over the last 10 years, 100% of babies named Mailyn were girls.
- How popular is the name Mailyn?
- 31 baby girls were named Mailyn in the US in 2025, making it the 4459th most popular girl name.
- When was Mailyn most popular?
- Mailyn peaked in 2023, when 57 girls were given the name. Its highest rank was #2,936 in 2023.
- How many people are named Mailyn?
- 936 babies have been named Mailyn in the US since 1880. We estimate about 929 of them are alive in 2026, with a median age of 13.
- Where is Mailyn most popular?
- From 2021 to 2025, Mailyn was most common in Texas, 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.