The name Koa means Warrior, Brave One and is of Hawaiian origin. Koa is a name that's been used primarily by parents who are considering baby names for boys.
People who like the name Koa also like the names: Caspian,
Finn,
Atticus,
Milo,
Arlo,
Judah,
August,
Maisie,
Genevieve,
Charlotte,
Mila,
Luna,
Kalea,
Florence