Lalani sits next to 3 phonetic neighbors — Leilani, Kalani, and Milani are the closest matches by sound. Most share Lalani's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of the heavens"
"a fragrant native Hawaiian vine"
"beautiful, harmonious"
"gratitude, courtesy, bow"
"high chief, exalted one"
"sunlight, warmth"
"heavenly cloud, cloud of heaven"
"cherished by heaven"
"heavenly flowers, heavenly garland"
"flower"
"the sky; the heavens"
"heavenly sea, royal ocean"
"lei, garland, serene"
"successful, beloved"
"royal sky"
Similar sound: These names share phonetic patterns with Lalani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Lalani.
Rhythm: Lalani is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.