Keilani sits next to 3 phonetic neighbors — Kalani, Leilani, and Keani are the closest matches by sound. Most share Keilani's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"glorious sky, exalted heaven"
"noble kind, noble nature"
"flowing, streaming"
"princess, noblewoman"
"made of gold, golden"
"strong, full-grown"
"abundance"
"reddish-brown earth color"
"bright, shining one"
"lily flower"
"invented name; possibly related to 'life'"
"eternally beloved"
"compassion, forgiveness, grace"
"vision of beauty, friendship"
"torch, radiant"
"scholar, learned one"
"golden bloom"
"high, exalted"
"modern invented name with -ley suffix"
"of the lily, lily-like"
"honor, victory"
Similar sound: These names share phonetic patterns with Keilani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Keilani.
Rhythm: Keilani is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.