Kellynn
- US rank
- Unranked
- Syllables
- 2
- Peak
- #15,031 in 2000
0 babies were named Kellynn in the US in 2025.
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US births per million girls, 2000–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kellynn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKellynn first shows up in US birth records in 2000, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2000, when it reached #15,031.
About the name Kellynn
Kellynn is a girl name of Irish origin. It has 7 letters and 2 syllables, starting with K and ending in “-ynn”. US birth records list Kellynn for girls from 2000 to 2011, in 3 of those 12 years. Its best year was 2000, when it ranked #15,031 among girl names. It hasn't been given to 5 or more US babies in a year since 2011, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 0.6 | 1,818,182 girls |
| 2010s | 1.4 | 714,286 girls |
Other spellings of Kellynn
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 Kellynn
What is the origin of the name Kellynn?
Kellynn has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Kellynn a boy or girl name?
Kellynn is a girl name.
How popular is the name Kellynn?
Kellynn is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2011. It peaked at #15,031 in 2000.