Arwyn Girl
How popular is Arwyn?
#3,388 girl name in 2025
45 baby girls were named Arwyn in the US in 2025, making it the 3388th most popular girl name. Another 10 boys got the name (#7,675 for boys).
Arwyn popularity over time
Boys Girls
| Rank in 2025 | #3,388 for girls (▲ 187 from 2024) |
|---|---|
| Babies in 2025 | 45 girls, 10 boys |
| 10-year trend | Rising fast (+80% babies vs 2015) |
| Earlier ranks | #5,286 in 2015, #4,546 in 2020 |
| Peak year | 2025 (45 girls) |
| Highest rank | #3,388 in 2025 |
| First recorded | 1978 |
| Boys vs girls (last 10 years) | 13% boys, 87% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Arwyn counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Arwen family of names ranked #993 for girls in 2025, with 203 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Arwen | 158 | 78% |
| Arwyn | 45 | 22% |
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 Arwyn is most popular
Babies named Arwyn per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- California: 0.0 per 1,000 (5 girls)
Arwyn by decade
Girl names about as popular as Arwyn
Questions
- Is Arwyn a boy or girl name?
- Arwyn is mostly a girl name. Over the last 10 years, 87% of babies named Arwyn were girls.
- How popular is the name Arwyn?
- 45 baby girls were named Arwyn in the US in 2025, making it the 3388th most popular girl name. Another 10 boys got the name (#7,675 for boys).
- When was Arwyn most popular?
- Arwyn peaked in 2025, when 45 girls were given the name. Its highest rank was #3,388 in 2025.
- How many people are named Arwyn?
- 721 babies have been named Arwyn in the US since 1880. We estimate about 717 of them are alive in 2026, with a median age of 10.
- Where is Arwyn most popular?
- From 2021 to 2025, Arwyn was most common in California, 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.