"Younger sister of a girl; younger brother of a boy Variant Kaikaina"
The name Kaina is commonly a unisex name from the "Hawaiian" origin that means "Younger sister of a girl; younger brother of a boy Variant Kaikaina".
Male meaning: Younger sister of a girl; younger brother of a boy VariantKaikaina
Female meaning: Younger sister of a girl; younger brother of a boy VariantKaikaina

The pronunciation of Kaina is kay-na or ki-na.
Lucky Number: 3