Lehlani sits next to 5 phonetic neighbors — Leilani, Delany, and Nalani are the closest matches by sound. Most share Lehlani's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"royal child of heaven"
"born in May, spring-like"
"rest, ewe (via Rachel)"
"lake land"
"meditation, absorption in thought"
"without wax (unadulterated)"
"stream or lake"
"miracle, wondrous event"
"oak tree"
"God is my light"
"noble strength"
"son of Jens; descendant of John"
"Pleiades star cluster"
"mighty, alive"
"meadow clearing"
"meadow, fertile plain"
"Cambria, ancient name for Wales"
"consecrated to God"
"royal residence, castle town"
"one who understands, expert"
"celestial, of the heavens"
Similar sound: These names share phonetic patterns with Lehlani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Lehlani.
Rhythm: Lehlani is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.