MallowbyNames

Deilani

day-LAH-nee · Of uncertain origin; likely a modern invented name.

2025 rank (girls)
#5,722
Babies named in 2025
21
Peak popularity
2022
2025 frequency
1 in 76,537 girls
Usually for
Girls
Trend
Rising since 2014

Rising since 2014, #5,722 for girls today.

Popularity of Deilani since 2014

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

815232020Most births 2022Girls
Data table (by decade)
DecadeGirls
2010s46
2020s97

Meaning & origin

Deilani is a modern name that entered U.S. birth records in 2014, reflecting the contemporary trend of melodic, vowel-rich names ending in -lani. Though its origins are uncertain, its sound aligns with Hawaiian-inspired names like Leilani and Kalani. Since its debut, Deilani has been on a rising trajectory, reaching its peak rank of 5,722 in 2022. As of 2025, approximately 1 in 76,537 girls are named Deilani, indicating moderate but growing usage. Its open-ended meaning allows parents to attach personal significance, while its resemblance to more established names may appeal to those seeking a distinctive yet familiar option. The name has not yet appeared in any top state data, suggesting broad but sparse adoption across the country.

Deilani first appeared in U.S. records in 2014, suggesting it is a modern coinage. It may be a blend of sounds from names like Deanna and Delaney or influenced by the popular -lani suffix (Hawaiian for "sky" or "heaven"). No traditional derivation or historical usage has been established.

Nicknames & variants

Nicknames: Dei, Lani, Dede, Nani

Variants: Delani, DeLani

Sibling names for Deilani

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

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

D is for Deilani, our favorite little girl.

D is for Deilani…”

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

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

Questions parents ask

What does the name Deilani mean?
Deilani has no established meaning; it is likely a modern invented name combining fashionable sounds.
How popular is the name Deilani?
In the most recent year (2025), it ranked 5,722, with about 1 in 76,537 girls receiving the name. Its peak year so far was 2022.
Is Deilani a boy's or girl's name?
Deilani is used almost exclusively for girls.