Kailani is a distinctive girls' name in England & Wales, ranking #5927 in 2025 with 3 recorded births. The name reached its all-time peak in 2024 with 8 births ranking #3016. In 2025, approximately 1 in every 84,427 girls born was named Kailani. FALLING Recent data shows the name is currently falling.
Kailani is a radiant Hawaiian name often linked to sea and sky. It feels flowing, tropical, and full of natural beauty.
The name grew quickly in modern use because of its vivid imagery and melodic sound. Its appeal comes from feeling both serene and expansive.