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The short answer
Kaylani is a modern English feminine name that Behind the Name records as a variant of the Hawaiian name Kailani. Kailani is built from Hawaiian kai "ocean, sea" and lani "sky, heaven", so Kaylani carries the same sea-and-sky meaning under an English-looking spelling. Behind the Name lists Kailani, Kailany and Kehlani as its variants and gives Kailani as the Hawaiian form. In the United States it ranked #185 for girls in 2025.
Meaning and etymology
Behind the Name's Kaylani entry reads simply "Variant of Kailani" and lists the roots as kai + lani. The Kailani entry supplies the gloss: "From Hawaiian kai 'ocean, sea' and lani 'sky, heaven'". Kailani itself is used in Hawaiian, modern English and Latin American Spanish, and lists Kaylani and Kehlani as its English variants. The confidence is marked "likely" rather than "established" only because the meaning is inherited through the variant relationship rather than stated on Kaylani's own entry.
Editorial confidence: likely
Linguistic roots
| Language | Form | Meaning |
|---|---|---|
| Hawaiian | kai | ocean, sea |
| Hawaiian | lani | sky, heaven |
Popularity
Kaylani ranked #185 for girls in the United States in 2025 (Social Security Administration); Behind the Name reports the same figure. Behind the Name labels the name modern English usage.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States | 2025 | #185 | ssa-2025 |
Nicknames, variants, and related names
Nicknames: Lani
Variants: Kailani, Kailany, Kehlani
Related names: Kalani
What the name feels like
Kaylani has the flowing, vowel-forward shape of Hawaiian names, with the stress on the middle syllable. The Kay- spelling ties it to the large English Kay- family (Kaylee, Kayla, Kayden), which makes it look familiar on paper even to people who do not know its Hawaiian source.
Style tags: modern, Hawaiian roots, three syllables, Kay- spelling, nature meaning
Editorial interpretation: These style impressions are editorial judgment, not linguistic fact. Lani as a nickname is a natural short form drawn from the Hawaiian element, not a documented diminutive; Kalani is listed as related by analogy with Kehlani's entry, not on Kaylani's own page.
If you like this name
Names that share Kaylani's Hawaiian source or its Kay- opening.
Similar by origin
Similar by sound
Frequently asked questions
What does the name Kaylani mean?
Kaylani is a variant of the Hawaiian name Kailani, which comes from kai "ocean, sea" and lani "sky, heaven".
How do you pronounce Kaylani?
It is generally said kay-LAH-nee, with the stress on the middle syllable. Behind the Name does not give an IPA transcription for this spelling; the Hawaiian form Kailani is transcribed /kaj.ˈla.ni/.
Is Kaylani a popular name?
Kaylani ranked #185 among girls' names in the United States in 2025, according to Social Security Administration data.
Sources
- Behind the Name: Meaning, origin and history of the name Kaylani — supports variant-of statement, roots kai + lani, variants, gender label, usage.
- Behind the Name: Meaning, origin and history of the name Kailani — supports gloss kai 'ocean, sea' + lani 'sky, heaven', Hawaiian pronunciation, usage in Hawaiian, English and Spanish.
- U.S. Social Security Administration: Popular Baby Names — national data, year of birth 2025 — supports popularity.
