MallowbyNames

Uilani

oo-ee-LAH-nee · royal child or heavenly beauty

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
1981
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #14,942 for girls today.

Popularity of Uilani since 1971

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

3710198020002020Most births 1981Girls
Data table (by decade)
DecadeGirls
1970s23
1980s34
1990s19
2000s10
2010s11
2020s19

Meaning & origin

Uilani is a Hawaiian name that evokes images of celestial beauty and royal heritage. First recorded in the U.S. in 1971, it reached its peak popularity in 1981, though it has never been common. As of 2025, it ranks 14,942 nationally, with only about 1 in 321,453 newborns receiving the name. Its trajectory has remained stable over recent decades, reflecting a niche but enduring appeal among families seeking distinctive Hawaiian names. While no U.S. state has particularly high concentrations, it remains most resonant in Hawaii and among those with Hawaiian connections.

Uilani is a Hawaiian name composed of 'ui' meaning 'youth, beauty' and 'lani' meaning 'sky, heaven, royal'. It has been used in Hawaii since at least the mid-20th century, reflecting the islands' tradition of poetic compound names. The name conveys a sense of celestial elegance and is relatively rare even within Hawaiian naming practices.

Nicknames & variants

Nicknames: Uili, Lani, Ula

Sibling names for Uilani

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

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

U is for Uilani, our favorite little girl.

U is for Uilani…”

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

Make Uilani's book

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

Questions parents ask

What does the name Uilani mean?
Uilani is a Hawaiian name meaning 'royal child' or 'heavenly beauty', combining 'ui' (beauty/youth) and 'lani' (sky/heaven/royalty).
Is Uilani a popular name?
Uilani is very rare in the United States. In 2025 it ranked 14,942 with only about 1 in 321,453 babies given the name.
Is Uilani a boy or girl name?
Uilani is almost exclusively used for girls in the United States.