Kailani
Meaning
"heavenly sea, royal waters"
Origin: Hawaiian
Cultural Roots
Quick Stats
- Popularity Rank
- #275
- Total SSA Count
- 1,141
- Syllables
- 4
- Formality
- Moderate
- Nicknames
- Kai, Lani
Baby Name Comparison — 2026
"heavenly sea, royal waters"
Origin: Hawaiian
"the Holy Trinity; threefold"
Origin: Latin
Kailani is more popular, ranked #275 vs #407 for Trinity.
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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Kailani is more popular, ranked #275 compared to Trinity at #407 in the United States.
Kailani means "heavenly sea, royal waters" (Hawaiian origin). Trinity means "the Holy Trinity; threefold" (Latin origin).
Kailani is primarily a girl name. Trinity is primarily a girl name.