Kylyn
- US rank
- #13,208
- Syllables
- 2
- Peak
- #6,186 in 2016
6 babies were named Kylyn in the US in 2025. It has dropped 4,255 places in five years.
Save adds it to your list. Vote moves it up the top voted names.
US births per million girls, 1991–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kylyn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 270,270 baby girls born in the US in 2025 was named Kylyn, 6 babies in all. In a typical school of 500 kids, your Kylyn would very likely be the only one.
- HistoryKylyn first shows up in US birth records in 1991, the first year at least 5 babies got it. It has been in use for 34 years since.
- Best yearIts best year was 2016, when it reached #6,186.
- Then vs nowKylyn was 2.2× more common in 2000 than it is today. In 2000 it was given to about 1 in 120,482 baby girls; in 2025, about 1 in 270,270.
- TrendKylyn has slipped 4,255 places over the last five years and now sits at #13,208. Good news if you want a familiar name that fewer kids will share.
- Boy or girlKylyn is given to both boys and girls: 63% of the 16 babies named Kylyn in 2025 were boys. That makes it one of the names that truly works for either.
About the name Kylyn
Kylyn is a girl name of Irish origin. It has 5 letters and 2 syllables, starting with K and ending in “-lyn”. US birth records list Kylyn for girls from 1991 to 2025, in 35 of those 35 years. Its best year was 2016, when it ranked #6,186 among girl names. In 2025 it ranked #13,208, with 6 babies.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 4.4 | 229,008 girls |
| 2000s | 7.2 | 139,082 girls |
| 2010s | 7.6 | 131,234 girls |
| 2020s | 6.3 | 160,000 girls |
Other spellings of Kylyn
More Irish girl names
- Girl name: Abigail · my father is joy
- Unisex name: Riley · rye clearing
- Girl name: Maeve · she who intoxicates
- Unisex name: Kennedy · helmeted head
- Unisex name: Rylee · rye clearing
- Unisex name: Sloane · raider
- Unisex name: Alani · orange tree
- Girl name: Everleigh · boar clearing
Questions about the name Kylyn
What is the origin of the name Kylyn?
Kylyn has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Kylyn a boy or girl name?
Kylyn is a girl name, though a few boys get it too.
How popular is the name Kylyn?
Kylyn ranked #13,208 for US girls in 2025, given to 6 babies. Its best year was 2016 (#6,186).