Kahiau
Boy nameKahiau has been given to 256 babies in the U.S. since 1995. It peaked in 2022. In 2025, about 1 in 122,005 boys was named Kahiau.
Popularity over time births per year, 1880–2025
Total babies
256
Peak year
2022 (27 babies)
Rank in 2025
Below top 1000
First recorded
1995
10-year trend
▲ +40%
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Kahiau.
Sibling name ideas for Kahiau
Same era and popularity as Kahiau, avoiding matching initials or rhymes.
FAQ
How popular is the name Kahiau?
Kahiau has been given to 256 babies in the U.S. since 1995. It ranked below the top 1000 in 2025.
When did the name Kahiau peak?
Kahiau peaked in 2022, when 27 babies were given the name.
Is Kahiau a girl or boy name?
Kahiau is primarily a boy name (100% of babies named Kahiau are boys).
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