MallowbyNames

Kayly

KAY-lee · Of uncertain origin; likely a modern coinage combining Kay- with the popular -ly suffix.

Peak popularity
2004
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Kayly since 1987

Babies named Kayly per year in U.S. Social Security records.

1121321990200020102020Most births 2004Girls
Data table (by decade)
DecadeGirls
1980s21
1990s112
2000s202
2010s87
2020s8

Meaning & origin

Kayly is a modern American coinage that first appeared in official records in 1987. The name belongs to a cluster of similarly styled names from the same era, all built around the Kay- sound and the -ly suffix. It reached its peak usage in 2004, yet it never entered the top 1,000 most popular names in the United States, reflecting its status as a relatively rare choice. Data from the Social Security Administration shows that Kayly's trajectory has been stable in the decades since, with no pronounced rise or fall. The name is predominantly given to girls, and it has no strong regional concentration, appearing in small numbers across the country. As a spelling variant of more common names like Kaylee, Kayly offers a distinctive alternative for parents seeking a familiar sound with a less common spelling.

Kayly is a modern invented name, first recorded in the United States in 1987. It appears to be a blend of the syllable Kay (from names like Kayla or Katelyn) with the fashionable -ly ending seen in names such as Hailey or Riley. The name has no established meaning in English or any other language.

Nicknames & variants

Nicknames: Kay

Variants: Kayleigh, Kailey, Kayley

Sibling names for Kayly

Names that share Kayly's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kayly, our favorite little girl.

K is for Kayly…”

In a Mallowby alphabet book, Kayly's letter becomes Kayly's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kayly's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kayly mean?
Kayly is a modern invented name with no established meaning. It is thought to be a combination of the sound Kay and the suffix -ly.
How popular is the name Kayly?
Kayly has never ranked among the top 1,000 names in the United States. Its peak year was 2004, according to Social Security data.
Is Kayly a boy's or girl's name?
Kayly is almost exclusively used as a girl's name.