Kaelly
- US rank
- Unranked
- Syllables
- 2
- Peak
- #11,630 in 2007
0 babies were named Kaelly in the US in 2025.
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US births per million girls, 1997–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kaelly you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKaelly first shows up in US birth records in 1997, the first year at least 5 babies got it. It has been in use for 28 years since.
- Best yearIts best year was 2007, when it reached #11,630.
About the name Kaelly
Kaelly is a girl name of American origin. It has 6 letters and 2 syllables, starting with K and ending in “-lly”. US birth records list Kaelly for girls from 1997 to 2023, in 8 of those 27 years. Its best year was 2007, when it ranked #11,630 among girl names. It hasn't been given to 5 or more US babies in a year since 2023, so today it's a genuinely rare choice.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 1.0 | 1,034,483 girls |
| 2000s | 1.4 | 714,286 girls |
| 2010s | 0.8 | 1,265,823 girls |
| 2020s | 1.1 | 909,091 girls |
Other spellings of Kaelly
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Kaelly
What is the origin of the name Kaelly?
Kaelly has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Kaelly a boy or girl name?
Kaelly is a girl name.
How popular is the name Kaelly?
Kaelly is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2023. It peaked at #11,630 in 2007.