Samani sits next to 4 phonetic neighbors — Simone, Amani, and Samara are the closest matches by sound. Most share Samani's Swahili/Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"peaceful, tranquil"
Similar sound: These names share phonetic patterns with Samani — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Swahili/Arabic origins, giving them the same cultural heritage as Samani.
Rhythm: Samani is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.