Kaylee: Meaning, origin and popularity

Pronounced KAY-lee · 2 syllables

Coined toward the end of the 20th century * A combination of Kay + Lee. * A variant of the surname Cayley or Keeley.

How popular is Kaylee?

Kaylee was the #255 name in the US in 2025, given to 1,205 babies. It’s used less than it was: down 69% on 2011–2015. It peaked around 2000.

Babies named Kaylee in the US by five-year period, relative to its peak (around 2000).

Half of US adults named Kaylee are older than 25; most are between 18 and 38. (Estimated from US births by year and life tables.)

Names that real brothers and sisters of people named Kaylee have, from family records on Wikidata, most common first.

Chosen by the same families or with a similar style and era.

Kaylee is pronounced KAY-lee.

Kaylee was the #255 name in the US in 2025, given to 1,205 babies. It’s used less than it was: down 69% on 2011–2015. It peaked around 2000.

Half of US adults named Kaylee are older than 25. Most are between 18 and 38.