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Home › Baby Names Directory › Kiley

Kiley

♀ Girl

Pronounced KY-lee /ˈkaɪ.li/High

Meaning: Variant of Kylie, from an Australian Aboriginal (Noongar) word meaning boomerang or curved throwing stick.Medium

In 30 seconds: Kiley is a breezy variant of Kylie carrying an Australian Aboriginal meaning of boomerang. It has the same bright, upbeat energy as Kylie but with a spelling that emphasizes the long I sound.
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Origin MediumAustralian Aboriginal, Irish Gaelic
MeaningVariant of Kylie, from an Australian Aboriginal (Noongar) word meaning boomerang or curved throwing stick.
U.S. rank (2025)#2798 ↗ Rising
2025 U.S. births61 girls (0.00% of U.S. girls)
Peak year2008
Total births (all-time)≈ 19,171

Popularity in the U.S. · SSA data

peak 200819582025

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Kiley is a variant spelling of Kylie, which entered English via the Noongar word *kiley* or *kylie*, meaning boomerang or curved throwing stick. It was adopted as a given name in Australia in the 20th century.

Kylie and its variants gained international popularity largely through Australian pop star Kylie Minogue, whose career began in the 1980s. Kiley as an alternative spelling appeared as parents sought to keep the sound while varying the look, alongside Kylee, Kilee, and Kily.

Did you know? A boomerang — the original meaning of Kiley/Kylie — is one of the oldest known tools made by humans, with Aboriginal Australian examples dating back over 10,000 years.
Overall data confidence 83%
Behind the Name — Kylie — Etymology and history of the base form

Variations

KylieKyleeKileeKyleigh

Nicknames

KiKy

Famous Bearers

  • ★Kiley Reid (1987–present)
    American novelist and author of the best-selling 2019 debut novel 'Such a Fun Age', which was longlisted for the Booker Prize.

If you like Kiley…

Kylie— The standard spelling of the same name
Kylee— Another spelling variant with identical pronunciation
Miley— Same sound pattern, another pop-culture -ley name
Hailey— Rhyming girls name with the same -ley ending and sunny vibe

Explore names like Kiley

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Frequently Asked

What does the name Kiley mean?

Kiley means boomerang or curved throwing stick, from the Australian Aboriginal Noongar word kylie/kiley. It may also relate to the Irish slender or graceful.

How do you pronounce Kiley?

Kiley is pronounced KY-lee, two syllables with stress on the first: /ˈkaɪ.li/.

Is Kiley a boy or girl name?

Kiley is used primarily as a girl's name.

How popular is Kiley?

Kiley is a less common spelling of the popular Kylie. Kylie itself has been a top-500 US girls name for several decades.

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