Miyanni sits next to 5 phonetic neighbors — Miyah, Mianni, and Briani are the closest matches by sound. Most share Miyanni's Japanese-influenced-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beautiful being, graceful"
"apple moon"
"Modern invented name with no traditional etymology"
"atmospheric mist or haze"
"great, large"
"elaboration of Etta (ruler of the home)"
"palm fruit"
"fair one, bright, handsome"
"righteous, virtuous, pious"
"yawning emptiness, vast chasm"
Similar sound: These names share phonetic patterns with Miyanni — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese-influenced origins, giving them the same cultural heritage as Miyanni.
Rhythm: Miyanni is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.