Westlyn Girl
How popular is Westlyn?
#4,545 girl name in 2025
30 baby girls were named Westlyn in the US in 2025, making it the 4545th most popular girl name. Another 8 boys got the name (#8,906 for boys).
Westlyn popularity over time
Boys Girls
| Rank in 2025 | #4,545 for girls (▲ 5006 from 2024) |
|---|---|
| Babies in 2025 | 30 girls, 8 boys |
| 10-year trend | Rising fast (+500% babies vs 2015) |
| Earlier ranks | #16,413 in 2015, #3,840 in 2020 |
| Peak year | 2017 (109 girls) |
| Highest rank | #1,863 in 2017 |
| First recorded | 2015 |
| Boys vs girls (last 10 years) | 9% boys, 91% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Westlyn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Westlyn family of names ranked #1,505 for girls in 2025 (#3,235 the year before), with 104 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Westlyn | 30 | 29% |
| Westlynn | 74 | 71% |
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 Westlyn is most popular
Babies named Westlyn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Texas: 0.0 per 1,000 (14 girls)
Westlyn by decade
Girl names about as popular as Westlyn
Questions
- Is Westlyn a boy or girl name?
- Westlyn is mostly a girl name. Over the last 10 years, 91% of babies named Westlyn were girls.
- How popular is the name Westlyn?
- 30 baby girls were named Westlyn in the US in 2025, making it the 4545th most popular girl name. Another 8 boys got the name (#8,906 for boys).
- When was Westlyn most popular?
- Westlyn peaked in 2017, when 109 girls were given the name. Its highest rank was #1,863 in 2017.
- How many people are named Westlyn?
- 496 babies have been named Westlyn in the US since 1880. We estimate about 494 of them are alive in 2026, with a median age of 8.
- Where is Westlyn most popular?
- From 2021 to 2025, Westlyn 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.