MallowbyNames

Kaylanii

kay-LAH-nee · Of uncertain origin; likely a modern creative respelling of Kailani or Kalani, Hawaiian names meaning 'sea and sky' or 'chief'.

2025 rank (girls)
#5,410
Babies named in 2025
23
Peak popularity
2023
2025 frequency
1 in 69,881 girls
Usually for
Girls
Trend
Rising since 2014

Rising since 2014, #5,410 for girls today.

Popularity of Kaylanii since 2011

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

1019292020Most births 2023Girls
Data table (by decade)
DecadeGirls
2010s44
2020s132

Meaning & origin

Kaylanii is a modern feminine name that first appeared on the U.S. Social Security list in 2011. Its trajectory has been consistently rising since 2014, reaching a peak rank in 2023. The name is given to about 1 in every 69,881 newborns as of 2025, placing it at rank 5,410. While its exact etymology is uncertain, the structure strongly suggests an invented variation of Hawaiian-inspired names like Kailani or Kalani. The double 'i' ending gives Kaylanii a distinctive visual appeal. It remains a rare choice, having not yet broken into the top ranks or appeared in the top states list, but its upward trend indicates growing interest.

Kaylanii is a modern invented name, first recorded in U.S. data in 2011. It appears to be a respelling of Kailani, which combines the Hawaiian words kai ('sea') and lani ('sky' or 'heaven'). Alternatively, it may be a variant of Kalani, meaning 'chief' or 'royalty' in Hawaiian. The doubled 'i' and 'ii' ending are stylistic choices common in modern American baby names, adding a unique visual flourish. The name has seen rising popularity since 2014.

Nicknames & variants

Nicknames: Kay, Kayla, Lani, Nii

Variants: Kailani, Kalani, Kaylani, Kailanii

Sibling names for Kaylanii

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

Sisters: Leilani, Makena, Alani, Nohea, Kai

Brothers: Kai, Kekoa, Ikaika, Makoa, Keanu

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

K is for Kaylanii, our favorite little girl.

K is for Kaylanii…”

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

Make Kaylanii's book

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

Questions parents ask

What does the name Kaylanii mean?
Kaylanii is a modern respelling likely derived from Hawaiian names like Kailani ('sea and sky') or Kalani ('chief'), though its exact meaning is uncertain.
How popular is the name Kaylanii?
Kaylanii is a rare name in the United States. As of 2025, it ranks 5,410th and is given to approximately 1 in every 69,881 newborns. Its popularity peaked in 2023.
Is Kaylanii a boy or girl name?
Kaylanii is almost exclusively used as a girl's name.