Keilly
Girl name · Australian · Irish
- US rank
- #8,860
- Syllables
- 2
- Peak
- #3,350 in 2011
11 babies were named Keilly in the US in 2025. It has dropped 2,535 places in five years.
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US births per million girls, 1993–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Keilly you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 147,059 baby girls born in the US in 2025 was named Keilly, 11 babies in all. In a typical school of 500 kids, your Keilly would very likely be the only one.
- HistoryKeilly first shows up in US birth records in 1993, the first year at least 5 babies got it. It has been in use for 32 years since.
- Best yearIts best year was 2011, when it reached #3,350.
- TrendKeilly has slipped 2,535 places over the last five years and now sits at #8,860. Good news if you want a familiar name that fewer kids will share.
- OriginKeilly is the #10 most popular Australian girl name in the US. That's out of 24 Australian girl and unisex names in our list.
About the name Keilly
Keilly is a girl name of Australian and Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-lly”. US birth records list Keilly for girls from 1993 to 2025, in 30 of those 33 years. Its best year was 2011, when it ranked #3,350 among girl names. In 2025 it ranked #8,860, with 11 babies.
Origin:Australian namesIrish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 1.9 | 518,519 girls |
| 2000s | 14 | 71,891 girls |
| 2010s | 14 | 71,023 girls |
| 2020s | 8.3 | 120,482 girls |
Other spellings of Keilly
More Australian girl names
Questions about the name Keilly
What is the origin of the name Keilly?
Keilly has Australian, Irish roots in our records. Other Australian names include Indiana, Kylie, Kylee.
Is Keilly a boy or girl name?
Keilly is a girl name.
How popular is the name Keilly?
Keilly ranked #8,860 for US girls in 2025, given to 11 babies. Its best year was 2011 (#3,350).