MallowbyNames

Kaylahni

kay-LAH-nee · Of uncertain origin; likely a modern invented name combining the popular elements Kay- (from names like Kayla) and -lahni (possibly influenced by names like Alani or Leilani).

2025 rank (girls)
#6,116
Babies named in 2025
19
Peak popularity
2024
2025 frequency
1 in 84,593 girls
Usually for
Girls
Trend
Rising since 2015

Rising since 2015, #6,116 for girls today.

Popularity of Kaylahni since 2013

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

917262020Most births 2022Girls
Data table (by decade)
DecadeGirls
2010s59
2020s124

Meaning & origin

Kaylahni is a modern American coinage that first appeared on the U.S. baby name charts in 2013, reflecting the 21st-century preference for novel, lyrical names. As of 2025, it ranks 6,116th nationally, with a rarity of about 1 in 84,593 births. The name experienced its peak in 2024, and its upward trajectory since 2015 suggests a steady, if niche, adoption among parents seeking distinctive yet familiar-sounding names. Like many contemporary inventions, Kaylahni draws on popular phonetic building blocks, combining the Kay- element (as in Kayla) with the -lahni ending reminiscent of Hawaiian-inspired names. While not tied to any specific geographic or cultural tradition, it fits squarely within the modern English naming landscape, where creativity and personalization drive name choices.

Kaylahni is a modern coinage, first recorded in the United States in 2013. It follows a contemporary pattern of blending fashionable syllables: the Kay- prefix, common in names like Kayla (itself a modern creation from Michaela or Katherine), and the -lahni ending, reminiscent of Hawaiian-influenced names such as Leilani or Alani. The name has risen steadily in usage since 2015, reflecting the trend for inventive, melodious girls' names in 21st-century American naming culture.

Nicknames & variants

Nicknames: Kay, Kayla, Lahni, Ani

Variants: Kaylani, Kailani, Kaylahni

Sibling names for Kaylahni

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

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

K is for Kaylahni, our favorite little girl.

K is for Kaylahni…”

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

Make Kaylahni's book

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Questions parents ask

What does the name Kaylahni mean?
Kaylahni is a modern invented name with no established meaning. It appears to be constructed from the popular name element Kay- (inspired by Kayla) and the fashionable suffix -lahni (similar to Leilani or Alani).
How popular is Kaylahni right now?
In 2025, Kaylahni ranked 6,116th in the United States, with approximately 1 in 84,593 newborn girls receiving the name. Its popularity has been rising since 2015, and it reached its highest rank so far in 2024.
Is Kaylahni a boy or girl name?
Kaylahni is almost exclusively used as a girl's name.