Keiley
Girl name · Australian · Irish
- US rank
- Unranked
- Syllables
- 2
- Peak
- #4,567 in 2007
0 babies were named Keiley in the US in 2025.
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US births per million girls, 1978–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Keiley you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKeiley first shows up in US birth records in 1978, the first year at least 5 babies got it. It has been in use for 47 years since.
- Best yearIts best year was 2007, when it reached #4,567.
About the name Keiley
Keiley is a girl name of Australian and Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-ley”. US birth records list Keiley for girls from 1978 to 2023, in 35 of those 46 years. Its best year was 2007, when it ranked #4,567 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:Australian namesIrish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 1.6 | 606,061 girls |
| 1980s | 0.8 | 1,190,476 girls |
| 1990s | 4.5 | 222,717 girls |
| 2000s | 13 | 77,340 girls |
| 2010s | 8.5 | 117,371 girls |
| 2020s | 4.0 | 250,000 girls |
More Australian girl names
Questions about the name Keiley
What is the origin of the name Keiley?
Keiley has Australian, Irish roots in our records. Other Australian names include Indiana, Kylie, Kylee.
Is Keiley a boy or girl name?
Keiley is a girl name.
How popular is the name Keiley?
Keiley 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 #4,567 in 2007.