The first name Kiley
A girl’s name.
2 syllables Female Also a surname
Meaning and origin
A unisex given name transferred from the surname, of modern usage; compare Kylie.
From Wiktionary (CC BY-SA 4.0).
Popularity in the United States
Babies named Kiley at birth, 1880–2025
In 2025, 61 girls born in the United States were named Kiley, the 2,798th most popular girls’ name that year. It was used most in 2008, when 1,090 were.
GirlsBoys
20,272
babies named Kiley since 1880
#2,798
rank in 2025
2008
peak year
US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.
Famous people named Kiley
2 on Wikidata, most written-about first
- Kiley NeushulAmerican water polo player, born 1993
- Kiley McKinnonAmerican freestyle skier, born 1995
Questions
- Is Kiley a boy's or a girl's name?
- Mostly a girl's name: 95% of the 20,272 US babies named Kiley since 1880 were girls.
- When was Kiley most popular?
- 2008 in the United States, when 1,090 babies were named Kiley, its highest rank at 307th.
- Is Kiley also a surname?
- Yes. Kiley is used as a surname as well as a first name; its surname page has the origin and how many people carry it.