Jailynn Girl
How popular is Jailynn?
#3,576 girl name in 2025
42 baby girls were named Jailynn in the US in 2025, making it the 3576th most popular girl name.
Jailynn popularity over time
Boys Girls
| Rank in 2025 | #3,576 for girls (▲ 63 from 2024) |
|---|---|
| Babies in 2025 | 42 girls |
| 10-year trend | Falling fast (-50% babies vs 2015) |
| Earlier ranks | #2,236 in 2015, #3,179 in 2020 |
| Peak year | 2007 (156 girls) |
| Highest rank | #1,485 in 2007 |
| First recorded | 1993 |
| 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 |
Jailynn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Jaylene family of names ranked #454 for girls in 2025 (#391 the year before), with 649 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Jaylene | 162 | 25% |
| Jaylin | 117 | 18% |
| Jaylynn | 92 | 14% |
| Jailyn | 72 | 11% |
| Jaylyn | 42 | 6% |
| Jailyne | 57 | 9% |
| Jailynn | 42 | 6% |
| Jalynn | 16 | 2% |
| Jayline | 18 | 3% |
| Jailene | 22 | 3% |
| Jalyn | 9 | 1% |
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 Jailynn is most popular
Babies named Jailynn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Louisiana: 0.1 per 1,000 (6 girls)
- Georgia: 0.0 per 1,000 (11 girls)
- Texas: 0.0 per 1,000 (16 girls)
- California: 0.0 per 1,000 (15 girls)
Jailynn by decade
Girl names about as popular as Jailynn
Questions
- Is Jailynn a boy or girl name?
- Jailynn is mostly a girl name. Over the last 10 years, 100% of babies named Jailynn were girls.
- How popular is the name Jailynn?
- 42 baby girls were named Jailynn in the US in 2025, making it the 3576th most popular girl name.
- When was Jailynn most popular?
- Jailynn peaked in 2007, when 156 girls were given the name. Its highest rank was #1,485 in 2007.
- How many people are named Jailynn?
- 2,353 babies have been named Jailynn in the US since 1880. We estimate about 2,335 of them are alive in 2026, with a median age of 17.
- Where is Jailynn most popular?
- From 2021 to 2025, Jailynn was most common in Louisiana, at 0.1 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.