Little sea or spear
The name Kaina has multiple potential origins. In a Hawaiian context, it is often associated with the sea. In some European traditions, it is considered a feminine diminutive of names like Kai or a variant of Kiana, potentially meaning spear.
Fewer than 5 girls were named Kaina in 2025.
US births per 5-year period, 1990–present (SSA data).
