MallowbyNames

Keahi

kay-AH-hee · Of uncertain origin; often interpreted as meaning "fire" or "flame" in Hawaiian, but this derivation is debated and may be a modern association.

2025 rank (boys)
#6,143
Babies named in 2025
14
Peak popularity
2023
2025 frequency
1 in 122,005 boys
Usually for
Boys
Trend
Holding steady

Holding steady, #6,143 for boys today.

Popularity of Keahi since 1981

Babies named Keahi per year in U.S. Social Security records. Raw births topped out in 2016, but relative to how few babies were recorded back then, Keahi's real moment was 2023.

611171990200020102020Most births 2016GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1980s05
1990s827
2000s1289
2010s0134
2020s1074

Meaning & origin

Keahi is a rare Hawaiian name that first entered U.S. records in 1981 and has maintained a low but stable level of use. Its peak popularity occurred in 2023, when it reached its highest rank to date. In 2025, it ranked 6,143 and was given to approximately 1 in 122,005 newborns. While often linked to the Hawaiian word for 'fire,' this meaning is not historically certain and may reflect a modern cultural association. Keahi has not been concentrated in any particular state, and its use remains widespread but sparse. The name's simplicity and connection to Hawaiian heritage make it an appealing choice for families seeking a distinctive name with a natural element.

Keahi is a name of Hawaiian origin, though its exact derivation is uncertain. It is often associated with the Hawaiian word 'keahi' meaning 'the fire' or 'the flame,' but this connection is not firmly established and may be a modern reinterpretation. The name first appeared in U.S. records in 1981 and has seen modest use, particularly in Hawaii and among families with Hawaiian heritage. Its ranking peaked in 2023, and it remains a rare but recognizable name.

Nicknames & variants

Nicknames: Kea, Kai

Variants: Ka'ehu

Sibling names for Keahi

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

Sisters: Leilani, Kai, Nalani, Malia, Kiana

Brothers: Koa, Kai, Mana, Kanoa, Ikaika

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

K is for Keahi, our favorite little boy.

K is for Keahi…”

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

Make Keahi's book

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

Questions parents ask

What does the name Keahi mean?
Keahi is often interpreted as meaning 'fire' or 'flame' in Hawaiian, but this derivation is debated and may be a modern association.
How popular is the name Keahi?
Keahi ranked 6,143 in 2025, with approximately 1 in 122,005 newborns given the name that year. Its peak popularity was in 2023.
Is Keahi a boy's or girl's name?
Keahi is predominantly used as a boy's name.