Leilani sits next to 3 phonetic neighbors — Nalani, Ailani, and Leilana are the closest matches by sound. Most share Leilani's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"royal child of heaven"
"pale meadow"
"Cyneburga's meadow"
"the daisy flower"
"noble, nobility"
"pamper me, take care of me"
"flower named for botanist Pierre Magnol"
"hazelnut, little bird"
"work-power, industrious strength"
"moon"
"high tower, elevated"
"concord, unity of parts"
"lily flower; pure"
"God is gracious"
"heart"
"descendant of Raghallach"
"of noble lineage"
"gift of God"
"freedom, grace"
"delicate, weakened"
"shelter, refuge"
Similar sound: These names share phonetic patterns with Leilani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Leilani.
Rhythm: Leilani is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.