Bayan sits next to 4 phonetic neighbors — Bayan, Vivian, and Mayan are the closest matches by sound. Most share Bayan's Persian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"eloquent, clear speech"
"feminine form of Emir (prince)"
"Hospitable, guest-friend"
"moonlight, benefit"
"nocturnal, of the night"
"moonlight (from Ayla)"
"golden thread, brocade"
"moonlight, brightness"
"noble kind (short form of Alice)"
"treasure, fortune"
"heart, soul"
"royal adornment"
"golden, made of gold"
"radiant, luminous"
"like a bird, birdlike"
"moonlight, halo of the moon"
Similar sound: These names share phonetic patterns with Bayan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Bayan.
Rhythm: Bayan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.