Harlyn Girl
How popular is Harlyn?
#2,139 girl name in 2025
87 baby girls were named Harlyn in the US in 2025, making it the 2139th most popular girl name. Another 24 boys got the name (#4,248 for boys).
Harlyn popularity over time
Boys Girls
| Rank in 2025 | #2,139 for girls (▼ 741 from 2024) |
|---|---|
| Babies in 2025 | 87 girls, 24 boys |
| 10-year trend | Steady (+14% babies vs 2015) |
| Earlier ranks | #2,408 in 2015, #1,632 in 2020 |
| Peak year | 2017 (221 girls) |
| Highest rank | #1,128 in 2017 |
| First recorded | 2005 |
| Boys vs girls (last 10 years) | 9% boys, 91% girls |
| Chance a classmate shares it | 0.1% in a class of 25 kids born in 2025 |
Harlyn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Harlyn family of names ranked #1,093 for girls in 2025 (#823 the year before), with 178 babies in all.
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 Harlyn is most popular
Babies named Harlyn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
Harlyn by decade
Girl names about as popular as Harlyn
Questions
- Is Harlyn a boy or girl name?
- Harlyn is mostly a girl name. Over the last 10 years, 91% of babies named Harlyn were girls.
- How popular is the name Harlyn?
- 87 baby girls were named Harlyn in the US in 2025, making it the 2139th most popular girl name. Another 24 boys got the name (#4,248 for boys).
- When was Harlyn most popular?
- Harlyn peaked in 2017, when 221 girls were given the name. Its highest rank was #1,128 in 2017.
- How many people are named Harlyn?
- 2,265 babies have been named Harlyn in the US since 1880. We estimate about 2,118 of them are alive in 2026, with a median age of 8.
- Where is Harlyn most popular?
- From 2021 to 2025, Harlyn was most common in Kentucky, at 0.4 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.