Kauai is a very rare variant of Kai that peaked in 2021 and has since faded.
Kauai is predominantly a boy name. It last appears in U.S. records in 2024. Kauai was first reported in SSA data in 2001 and peaked in 2021 (9 births).
Boys named Kauai per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2001–2024 · U.S.+territories from SSA territory files (1998–2024) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here
Girls named Kauai
Girls named Kauai per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2001–2024 · U.S.+territories from SSA territory files (1998–2024) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here