What does “Keokeo” mean?

Question

Alolan Vulpix’s Pokédex entry talks about how it is also known as “Keokeo.” What does this word mean?

Answer 1

Sun
It exhales air colder than -58 degrees Fahrenheit. Elderly people in Alola call this Pokémon by an older name—Keokeo.

Its name origin:

The Alolan name Keokeo comes from keʻokeʻo (Hawaiian for white).

Source

Answer 2

It’s a Hawaiian word that means “the sound of whitecaps” or “the white sand”. It also can mean “spotless white”.