Kainoah
Meaning
"sea, ocean"
Origin: Hawaiian
Cultural Roots
Quick Stats
- Popularity Rank
- #4,868
- Total SSA Count
- 21
- Syllables
- 3
- Formality
- Moderate
- Nicknames
- Kai, Noah, Kain
Baby Name Comparison — 2026
"sea, ocean"
Origin: Hawaiian
"little ruler, little king"
Origin: Irish
Rhyan is more popular, ranked #2698 vs #4868 for Kainoah.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Rhyan is more popular, ranked #2698 compared to Kainoah at #4868 in the United States.
Kainoah means "sea, ocean" (Hawaiian origin). Rhyan means "little ruler, little king" (Irish origin).
Kainoah is primarily a boy name. Rhyan is primarily a girl name.