Mailani sits next to 4 phonetic neighbors — Leilani, Nailani, and Nalani are the closest matches by sound. Most share Mailani's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"heavenly calm"
"throne, far-sighted"
"bright, radiant"
"beautiful praise (via Greek + Hebrew roots)"
"angel, messenger of God"
"from the orange grove"
"sky, heaven"
"holy, sacred plant"
"rye meadow, clearing"
"tail (musical term)"
"happiness, joy"
"boomerang"
"alluring rock, murmuring rock"
"noble strength"
"cherry tree flower"
"headland, promontory, cape"
"modern compound of Ken + Lee"
"joy, delight, happiness"
"heavenly moonlight, sky beauty"
"elaboration of Jana/Janae"
"modern invented name"
Similar sound: These names share phonetic patterns with Mailani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian origins, giving them the same cultural heritage as Mailani.
Rhythm: Mailani is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.