Jamani sits next to 5 phonetic neighbors — Jamari, Amani, and Imani are the closest matches by sound. Most share Jamani's Swahili from Arabic amani-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"peace, tranquility, security"
"Affection and tenderness"
"steadfastness in adversity"
"Just, fair; half moon"
"perfect, complete"
"praised one, commended"
"one who wraps himself in devotion"
"handsome, good, excellent"
"dove"
"one who is honored"
"strong and solid"
"freshness, water"
Similar sound: These names share phonetic patterns with Jamani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Swahili from Arabic amani origins, giving them the same cultural heritage as Jamani.
Rhythm: Jamani is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.